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Oliveira LM, Rastin T, Nimmo GA, Ross JP, Dion PA, Zhang M, Nevay DL, Arkadir D, Gotkine M, Barnett C, Shoesmith CL, Zimran A, Rogaeva EA, Zinman L, Rouleau GA, Gan-Or Z, Amato D, Kalia LV. Occurrence of Amyotrophic Lateral Sclerosis in Type 1 Gaucher Disease. Neurol Genet 2021; 7:e600. [PMID: 34017912 PMCID: PMC8130998 DOI: 10.1212/nxg.0000000000000600] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 04/23/2021] [Indexed: 12/23/2022]
Abstract
OBJECTIVE To report the association between type 1 Gaucher disease (GD1) and amyotrophic lateral sclerosis (ALS) in 3 unrelated families and to explore whether GBA variants influence the risk of ALS. METHODS We conducted retrospective chart reviews of patients with GD1 or their family members diagnosed with ALS. To further investigate whether there is an association between ALS and GD, we performed exploratory analyses for the presence of GBA variants in 3 ALS cohorts from Toronto (Canada), Montreal (Canada), and Project MinE (international), totaling 4,653 patients with ALS and 1,832 controls. RESULTS We describe 2 patients with GD1 and 1 obligate GBA mutation carrier (mother of GD1 patient) with ALS. We identified 0 and 8 GBA carriers in the Toronto and Montreal cohorts, respectively. The frequencies of GBA variants in patients with ALS in the Montreal and Project MinE cohorts were similar to those of Project MinE controls or Genome Aggregation Database population controls. CONCLUSIONS The occurrence of ALS in biallelic or monoallelic GBA mutation carriers described here, in addition to common pathogenic pathways shared by GD1 and ALS, suggests that GBA variants could influence ALS risk. However, analyses of GBA variants in ALS cohorts did not reveal a meaningful association. Examination of larger cohorts and neuropathologic studies will be required to elucidate whether patients with GD1 are indeed at increased risk for ALS.
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Affiliation(s)
| | | | - Graeme A.M. Nimmo
- From the Krembil Research Institute (L.M.O., L.V.K.), Toronto Western Hospital, University Health Network, Ontario; Djavad Mowafaghian Centre for Brain Health (T.R.), Division of Neurology, Department of Medicine, University of British Columbia, Vancouver; Mark Feedman and Judy Jacobs Program for Gaucher Disease (G.A.M.N., D. Amato, L.V.K.), Mount Sinai Hospital; Fred A. Litwin Family Centre for Genetic Medicine (G.A.M.N., D.-L.N.), Department of Medicine, Mount Sinai Hospital and Toronto General Hospital, University Health Network, University of Toronto, Ontario; Department of Human Genetics (J.P.R., P.A.D., G.A.R., Z.G.-O.), Montreal Neurological Institute and Hospital (J.P.R., P.A.D., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (P.A.D., G.A.R., Z.G.-O.), McGill University, Quebec; Tanz Centre for Research in Neurodegenerative Diseases (M.Z., E.A.R., L.V.K.), University of Toronto, Ontario, Canada; Shanghai First Rehabilitation Hospital (M.Z.), School of Medicine, Clinical Center for Brain and Spinal Cord Research (M.Z.), and Institute for Advanced Study (M.Z.), Tongji University, Shanghai, China; Department of Neurology (D. Arkadir, M.G.), Hadassah Medical Center, Hebrew University, Jerusalem, Israel; Ellen and Martin Prosserman Centre for Neuromuscular Diseases (C.B.), Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto; London Health Sciences Centre (C.L.S.), London, Ontario, Canada; Gaucher Unit (A.Z.), Shaare Zedek Medical Center, Hadassah Medical School, Hebrew University, Jerusalem, Israel; Division of Neurology (L.Z.), Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto; and Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic (L.V.K.), Division of Neurology, Department of Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Ontario, Canada
| | - Jay P. Ross
- From the Krembil Research Institute (L.M.O., L.V.K.), Toronto Western Hospital, University Health Network, Ontario; Djavad Mowafaghian Centre for Brain Health (T.R.), Division of Neurology, Department of Medicine, University of British Columbia, Vancouver; Mark Feedman and Judy Jacobs Program for Gaucher Disease (G.A.M.N., D. Amato, L.V.K.), Mount Sinai Hospital; Fred A. Litwin Family Centre for Genetic Medicine (G.A.M.N., D.-L.N.), Department of Medicine, Mount Sinai Hospital and Toronto General Hospital, University Health Network, University of Toronto, Ontario; Department of Human Genetics (J.P.R., P.A.D., G.A.R., Z.G.-O.), Montreal Neurological Institute and Hospital (J.P.R., P.A.D., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (P.A.D., G.A.R., Z.G.-O.), McGill University, Quebec; Tanz Centre for Research in Neurodegenerative Diseases (M.Z., E.A.R., L.V.K.), University of Toronto, Ontario, Canada; Shanghai First Rehabilitation Hospital (M.Z.), School of Medicine, Clinical Center for Brain and Spinal Cord Research (M.Z.), and Institute for Advanced Study (M.Z.), Tongji University, Shanghai, China; Department of Neurology (D. Arkadir, M.G.), Hadassah Medical Center, Hebrew University, Jerusalem, Israel; Ellen and Martin Prosserman Centre for Neuromuscular Diseases (C.B.), Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto; London Health Sciences Centre (C.L.S.), London, Ontario, Canada; Gaucher Unit (A.Z.), Shaare Zedek Medical Center, Hadassah Medical School, Hebrew University, Jerusalem, Israel; Division of Neurology (L.Z.), Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto; and Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic (L.V.K.), Division of Neurology, Department of Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Ontario, Canada
| | - Patrick A. Dion
- From the Krembil Research Institute (L.M.O., L.V.K.), Toronto Western Hospital, University Health Network, Ontario; Djavad Mowafaghian Centre for Brain Health (T.R.), Division of Neurology, Department of Medicine, University of British Columbia, Vancouver; Mark Feedman and Judy Jacobs Program for Gaucher Disease (G.A.M.N., D. Amato, L.V.K.), Mount Sinai Hospital; Fred A. Litwin Family Centre for Genetic Medicine (G.A.M.N., D.-L.N.), Department of Medicine, Mount Sinai Hospital and Toronto General Hospital, University Health Network, University of Toronto, Ontario; Department of Human Genetics (J.P.R., P.A.D., G.A.R., Z.G.-O.), Montreal Neurological Institute and Hospital (J.P.R., P.A.D., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (P.A.D., G.A.R., Z.G.-O.), McGill University, Quebec; Tanz Centre for Research in Neurodegenerative Diseases (M.Z., E.A.R., L.V.K.), University of Toronto, Ontario, Canada; Shanghai First Rehabilitation Hospital (M.Z.), School of Medicine, Clinical Center for Brain and Spinal Cord Research (M.Z.), and Institute for Advanced Study (M.Z.), Tongji University, Shanghai, China; Department of Neurology (D. Arkadir, M.G.), Hadassah Medical Center, Hebrew University, Jerusalem, Israel; Ellen and Martin Prosserman Centre for Neuromuscular Diseases (C.B.), Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto; London Health Sciences Centre (C.L.S.), London, Ontario, Canada; Gaucher Unit (A.Z.), Shaare Zedek Medical Center, Hadassah Medical School, Hebrew University, Jerusalem, Israel; Division of Neurology (L.Z.), Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto; and Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic (L.V.K.), Division of Neurology, Department of Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Ontario, Canada
| | - Ming Zhang
- From the Krembil Research Institute (L.M.O., L.V.K.), Toronto Western Hospital, University Health Network, Ontario; Djavad Mowafaghian Centre for Brain Health (T.R.), Division of Neurology, Department of Medicine, University of British Columbia, Vancouver; Mark Feedman and Judy Jacobs Program for Gaucher Disease (G.A.M.N., D. Amato, L.V.K.), Mount Sinai Hospital; Fred A. Litwin Family Centre for Genetic Medicine (G.A.M.N., D.-L.N.), Department of Medicine, Mount Sinai Hospital and Toronto General Hospital, University Health Network, University of Toronto, Ontario; Department of Human Genetics (J.P.R., P.A.D., G.A.R., Z.G.-O.), Montreal Neurological Institute and Hospital (J.P.R., P.A.D., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (P.A.D., G.A.R., Z.G.-O.), McGill University, Quebec; Tanz Centre for Research in Neurodegenerative Diseases (M.Z., E.A.R., L.V.K.), University of Toronto, Ontario, Canada; Shanghai First Rehabilitation Hospital (M.Z.), School of Medicine, Clinical Center for Brain and Spinal Cord Research (M.Z.), and Institute for Advanced Study (M.Z.), Tongji University, Shanghai, China; Department of Neurology (D. Arkadir, M.G.), Hadassah Medical Center, Hebrew University, Jerusalem, Israel; Ellen and Martin Prosserman Centre for Neuromuscular Diseases (C.B.), Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto; London Health Sciences Centre (C.L.S.), London, Ontario, Canada; Gaucher Unit (A.Z.), Shaare Zedek Medical Center, Hadassah Medical School, Hebrew University, Jerusalem, Israel; Division of Neurology (L.Z.), Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto; and Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic (L.V.K.), Division of Neurology, Department of Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Ontario, Canada
| | - Dayna-Lynn Nevay
- From the Krembil Research Institute (L.M.O., L.V.K.), Toronto Western Hospital, University Health Network, Ontario; Djavad Mowafaghian Centre for Brain Health (T.R.), Division of Neurology, Department of Medicine, University of British Columbia, Vancouver; Mark Feedman and Judy Jacobs Program for Gaucher Disease (G.A.M.N., D. Amato, L.V.K.), Mount Sinai Hospital; Fred A. Litwin Family Centre for Genetic Medicine (G.A.M.N., D.-L.N.), Department of Medicine, Mount Sinai Hospital and Toronto General Hospital, University Health Network, University of Toronto, Ontario; Department of Human Genetics (J.P.R., P.A.D., G.A.R., Z.G.-O.), Montreal Neurological Institute and Hospital (J.P.R., P.A.D., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (P.A.D., G.A.R., Z.G.-O.), McGill University, Quebec; Tanz Centre for Research in Neurodegenerative Diseases (M.Z., E.A.R., L.V.K.), University of Toronto, Ontario, Canada; Shanghai First Rehabilitation Hospital (M.Z.), School of Medicine, Clinical Center for Brain and Spinal Cord Research (M.Z.), and Institute for Advanced Study (M.Z.), Tongji University, Shanghai, China; Department of Neurology (D. Arkadir, M.G.), Hadassah Medical Center, Hebrew University, Jerusalem, Israel; Ellen and Martin Prosserman Centre for Neuromuscular Diseases (C.B.), Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto; London Health Sciences Centre (C.L.S.), London, Ontario, Canada; Gaucher Unit (A.Z.), Shaare Zedek Medical Center, Hadassah Medical School, Hebrew University, Jerusalem, Israel; Division of Neurology (L.Z.), Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto; and Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic (L.V.K.), Division of Neurology, Department of Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Ontario, Canada
| | - David Arkadir
- From the Krembil Research Institute (L.M.O., L.V.K.), Toronto Western Hospital, University Health Network, Ontario; Djavad Mowafaghian Centre for Brain Health (T.R.), Division of Neurology, Department of Medicine, University of British Columbia, Vancouver; Mark Feedman and Judy Jacobs Program for Gaucher Disease (G.A.M.N., D. Amato, L.V.K.), Mount Sinai Hospital; Fred A. Litwin Family Centre for Genetic Medicine (G.A.M.N., D.-L.N.), Department of Medicine, Mount Sinai Hospital and Toronto General Hospital, University Health Network, University of Toronto, Ontario; Department of Human Genetics (J.P.R., P.A.D., G.A.R., Z.G.-O.), Montreal Neurological Institute and Hospital (J.P.R., P.A.D., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (P.A.D., G.A.R., Z.G.-O.), McGill University, Quebec; Tanz Centre for Research in Neurodegenerative Diseases (M.Z., E.A.R., L.V.K.), University of Toronto, Ontario, Canada; Shanghai First Rehabilitation Hospital (M.Z.), School of Medicine, Clinical Center for Brain and Spinal Cord Research (M.Z.), and Institute for Advanced Study (M.Z.), Tongji University, Shanghai, China; Department of Neurology (D. Arkadir, M.G.), Hadassah Medical Center, Hebrew University, Jerusalem, Israel; Ellen and Martin Prosserman Centre for Neuromuscular Diseases (C.B.), Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto; London Health Sciences Centre (C.L.S.), London, Ontario, Canada; Gaucher Unit (A.Z.), Shaare Zedek Medical Center, Hadassah Medical School, Hebrew University, Jerusalem, Israel; Division of Neurology (L.Z.), Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto; and Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic (L.V.K.), Division of Neurology, Department of Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Ontario, Canada
| | - Marc Gotkine
- From the Krembil Research Institute (L.M.O., L.V.K.), Toronto Western Hospital, University Health Network, Ontario; Djavad Mowafaghian Centre for Brain Health (T.R.), Division of Neurology, Department of Medicine, University of British Columbia, Vancouver; Mark Feedman and Judy Jacobs Program for Gaucher Disease (G.A.M.N., D. Amato, L.V.K.), Mount Sinai Hospital; Fred A. Litwin Family Centre for Genetic Medicine (G.A.M.N., D.-L.N.), Department of Medicine, Mount Sinai Hospital and Toronto General Hospital, University Health Network, University of Toronto, Ontario; Department of Human Genetics (J.P.R., P.A.D., G.A.R., Z.G.-O.), Montreal Neurological Institute and Hospital (J.P.R., P.A.D., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (P.A.D., G.A.R., Z.G.-O.), McGill University, Quebec; Tanz Centre for Research in Neurodegenerative Diseases (M.Z., E.A.R., L.V.K.), University of Toronto, Ontario, Canada; Shanghai First Rehabilitation Hospital (M.Z.), School of Medicine, Clinical Center for Brain and Spinal Cord Research (M.Z.), and Institute for Advanced Study (M.Z.), Tongji University, Shanghai, China; Department of Neurology (D. Arkadir, M.G.), Hadassah Medical Center, Hebrew University, Jerusalem, Israel; Ellen and Martin Prosserman Centre for Neuromuscular Diseases (C.B.), Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto; London Health Sciences Centre (C.L.S.), London, Ontario, Canada; Gaucher Unit (A.Z.), Shaare Zedek Medical Center, Hadassah Medical School, Hebrew University, Jerusalem, Israel; Division of Neurology (L.Z.), Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto; and Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic (L.V.K.), Division of Neurology, Department of Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Ontario, Canada
| | - Carolina Barnett
- From the Krembil Research Institute (L.M.O., L.V.K.), Toronto Western Hospital, University Health Network, Ontario; Djavad Mowafaghian Centre for Brain Health (T.R.), Division of Neurology, Department of Medicine, University of British Columbia, Vancouver; Mark Feedman and Judy Jacobs Program for Gaucher Disease (G.A.M.N., D. Amato, L.V.K.), Mount Sinai Hospital; Fred A. Litwin Family Centre for Genetic Medicine (G.A.M.N., D.-L.N.), Department of Medicine, Mount Sinai Hospital and Toronto General Hospital, University Health Network, University of Toronto, Ontario; Department of Human Genetics (J.P.R., P.A.D., G.A.R., Z.G.-O.), Montreal Neurological Institute and Hospital (J.P.R., P.A.D., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (P.A.D., G.A.R., Z.G.-O.), McGill University, Quebec; Tanz Centre for Research in Neurodegenerative Diseases (M.Z., E.A.R., L.V.K.), University of Toronto, Ontario, Canada; Shanghai First Rehabilitation Hospital (M.Z.), School of Medicine, Clinical Center for Brain and Spinal Cord Research (M.Z.), and Institute for Advanced Study (M.Z.), Tongji University, Shanghai, China; Department of Neurology (D. Arkadir, M.G.), Hadassah Medical Center, Hebrew University, Jerusalem, Israel; Ellen and Martin Prosserman Centre for Neuromuscular Diseases (C.B.), Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto; London Health Sciences Centre (C.L.S.), London, Ontario, Canada; Gaucher Unit (A.Z.), Shaare Zedek Medical Center, Hadassah Medical School, Hebrew University, Jerusalem, Israel; Division of Neurology (L.Z.), Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto; and Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic (L.V.K.), Division of Neurology, Department of Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Ontario, Canada
| | - Christen L. Shoesmith
- From the Krembil Research Institute (L.M.O., L.V.K.), Toronto Western Hospital, University Health Network, Ontario; Djavad Mowafaghian Centre for Brain Health (T.R.), Division of Neurology, Department of Medicine, University of British Columbia, Vancouver; Mark Feedman and Judy Jacobs Program for Gaucher Disease (G.A.M.N., D. Amato, L.V.K.), Mount Sinai Hospital; Fred A. Litwin Family Centre for Genetic Medicine (G.A.M.N., D.-L.N.), Department of Medicine, Mount Sinai Hospital and Toronto General Hospital, University Health Network, University of Toronto, Ontario; Department of Human Genetics (J.P.R., P.A.D., G.A.R., Z.G.-O.), Montreal Neurological Institute and Hospital (J.P.R., P.A.D., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (P.A.D., G.A.R., Z.G.-O.), McGill University, Quebec; Tanz Centre for Research in Neurodegenerative Diseases (M.Z., E.A.R., L.V.K.), University of Toronto, Ontario, Canada; Shanghai First Rehabilitation Hospital (M.Z.), School of Medicine, Clinical Center for Brain and Spinal Cord Research (M.Z.), and Institute for Advanced Study (M.Z.), Tongji University, Shanghai, China; Department of Neurology (D. Arkadir, M.G.), Hadassah Medical Center, Hebrew University, Jerusalem, Israel; Ellen and Martin Prosserman Centre for Neuromuscular Diseases (C.B.), Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto; London Health Sciences Centre (C.L.S.), London, Ontario, Canada; Gaucher Unit (A.Z.), Shaare Zedek Medical Center, Hadassah Medical School, Hebrew University, Jerusalem, Israel; Division of Neurology (L.Z.), Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto; and Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic (L.V.K.), Division of Neurology, Department of Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Ontario, Canada
| | - Ari Zimran
- From the Krembil Research Institute (L.M.O., L.V.K.), Toronto Western Hospital, University Health Network, Ontario; Djavad Mowafaghian Centre for Brain Health (T.R.), Division of Neurology, Department of Medicine, University of British Columbia, Vancouver; Mark Feedman and Judy Jacobs Program for Gaucher Disease (G.A.M.N., D. Amato, L.V.K.), Mount Sinai Hospital; Fred A. Litwin Family Centre for Genetic Medicine (G.A.M.N., D.-L.N.), Department of Medicine, Mount Sinai Hospital and Toronto General Hospital, University Health Network, University of Toronto, Ontario; Department of Human Genetics (J.P.R., P.A.D., G.A.R., Z.G.-O.), Montreal Neurological Institute and Hospital (J.P.R., P.A.D., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (P.A.D., G.A.R., Z.G.-O.), McGill University, Quebec; Tanz Centre for Research in Neurodegenerative Diseases (M.Z., E.A.R., L.V.K.), University of Toronto, Ontario, Canada; Shanghai First Rehabilitation Hospital (M.Z.), School of Medicine, Clinical Center for Brain and Spinal Cord Research (M.Z.), and Institute for Advanced Study (M.Z.), Tongji University, Shanghai, China; Department of Neurology (D. Arkadir, M.G.), Hadassah Medical Center, Hebrew University, Jerusalem, Israel; Ellen and Martin Prosserman Centre for Neuromuscular Diseases (C.B.), Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto; London Health Sciences Centre (C.L.S.), London, Ontario, Canada; Gaucher Unit (A.Z.), Shaare Zedek Medical Center, Hadassah Medical School, Hebrew University, Jerusalem, Israel; Division of Neurology (L.Z.), Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto; and Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic (L.V.K.), Division of Neurology, Department of Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Ontario, Canada
| | - Ekaterina A. Rogaeva
- From the Krembil Research Institute (L.M.O., L.V.K.), Toronto Western Hospital, University Health Network, Ontario; Djavad Mowafaghian Centre for Brain Health (T.R.), Division of Neurology, Department of Medicine, University of British Columbia, Vancouver; Mark Feedman and Judy Jacobs Program for Gaucher Disease (G.A.M.N., D. Amato, L.V.K.), Mount Sinai Hospital; Fred A. Litwin Family Centre for Genetic Medicine (G.A.M.N., D.-L.N.), Department of Medicine, Mount Sinai Hospital and Toronto General Hospital, University Health Network, University of Toronto, Ontario; Department of Human Genetics (J.P.R., P.A.D., G.A.R., Z.G.-O.), Montreal Neurological Institute and Hospital (J.P.R., P.A.D., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (P.A.D., G.A.R., Z.G.-O.), McGill University, Quebec; Tanz Centre for Research in Neurodegenerative Diseases (M.Z., E.A.R., L.V.K.), University of Toronto, Ontario, Canada; Shanghai First Rehabilitation Hospital (M.Z.), School of Medicine, Clinical Center for Brain and Spinal Cord Research (M.Z.), and Institute for Advanced Study (M.Z.), Tongji University, Shanghai, China; Department of Neurology (D. Arkadir, M.G.), Hadassah Medical Center, Hebrew University, Jerusalem, Israel; Ellen and Martin Prosserman Centre for Neuromuscular Diseases (C.B.), Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto; London Health Sciences Centre (C.L.S.), London, Ontario, Canada; Gaucher Unit (A.Z.), Shaare Zedek Medical Center, Hadassah Medical School, Hebrew University, Jerusalem, Israel; Division of Neurology (L.Z.), Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto; and Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic (L.V.K.), Division of Neurology, Department of Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Ontario, Canada
| | - Lorne Zinman
- From the Krembil Research Institute (L.M.O., L.V.K.), Toronto Western Hospital, University Health Network, Ontario; Djavad Mowafaghian Centre for Brain Health (T.R.), Division of Neurology, Department of Medicine, University of British Columbia, Vancouver; Mark Feedman and Judy Jacobs Program for Gaucher Disease (G.A.M.N., D. Amato, L.V.K.), Mount Sinai Hospital; Fred A. Litwin Family Centre for Genetic Medicine (G.A.M.N., D.-L.N.), Department of Medicine, Mount Sinai Hospital and Toronto General Hospital, University Health Network, University of Toronto, Ontario; Department of Human Genetics (J.P.R., P.A.D., G.A.R., Z.G.-O.), Montreal Neurological Institute and Hospital (J.P.R., P.A.D., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (P.A.D., G.A.R., Z.G.-O.), McGill University, Quebec; Tanz Centre for Research in Neurodegenerative Diseases (M.Z., E.A.R., L.V.K.), University of Toronto, Ontario, Canada; Shanghai First Rehabilitation Hospital (M.Z.), School of Medicine, Clinical Center for Brain and Spinal Cord Research (M.Z.), and Institute for Advanced Study (M.Z.), Tongji University, Shanghai, China; Department of Neurology (D. Arkadir, M.G.), Hadassah Medical Center, Hebrew University, Jerusalem, Israel; Ellen and Martin Prosserman Centre for Neuromuscular Diseases (C.B.), Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto; London Health Sciences Centre (C.L.S.), London, Ontario, Canada; Gaucher Unit (A.Z.), Shaare Zedek Medical Center, Hadassah Medical School, Hebrew University, Jerusalem, Israel; Division of Neurology (L.Z.), Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto; and Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic (L.V.K.), Division of Neurology, Department of Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Ontario, Canada
| | - Guy A. Rouleau
- From the Krembil Research Institute (L.M.O., L.V.K.), Toronto Western Hospital, University Health Network, Ontario; Djavad Mowafaghian Centre for Brain Health (T.R.), Division of Neurology, Department of Medicine, University of British Columbia, Vancouver; Mark Feedman and Judy Jacobs Program for Gaucher Disease (G.A.M.N., D. Amato, L.V.K.), Mount Sinai Hospital; Fred A. Litwin Family Centre for Genetic Medicine (G.A.M.N., D.-L.N.), Department of Medicine, Mount Sinai Hospital and Toronto General Hospital, University Health Network, University of Toronto, Ontario; Department of Human Genetics (J.P.R., P.A.D., G.A.R., Z.G.-O.), Montreal Neurological Institute and Hospital (J.P.R., P.A.D., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (P.A.D., G.A.R., Z.G.-O.), McGill University, Quebec; Tanz Centre for Research in Neurodegenerative Diseases (M.Z., E.A.R., L.V.K.), University of Toronto, Ontario, Canada; Shanghai First Rehabilitation Hospital (M.Z.), School of Medicine, Clinical Center for Brain and Spinal Cord Research (M.Z.), and Institute for Advanced Study (M.Z.), Tongji University, Shanghai, China; Department of Neurology (D. Arkadir, M.G.), Hadassah Medical Center, Hebrew University, Jerusalem, Israel; Ellen and Martin Prosserman Centre for Neuromuscular Diseases (C.B.), Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto; London Health Sciences Centre (C.L.S.), London, Ontario, Canada; Gaucher Unit (A.Z.), Shaare Zedek Medical Center, Hadassah Medical School, Hebrew University, Jerusalem, Israel; Division of Neurology (L.Z.), Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto; and Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic (L.V.K.), Division of Neurology, Department of Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Ontario, Canada
| | - Ziv Gan-Or
- From the Krembil Research Institute (L.M.O., L.V.K.), Toronto Western Hospital, University Health Network, Ontario; Djavad Mowafaghian Centre for Brain Health (T.R.), Division of Neurology, Department of Medicine, University of British Columbia, Vancouver; Mark Feedman and Judy Jacobs Program for Gaucher Disease (G.A.M.N., D. Amato, L.V.K.), Mount Sinai Hospital; Fred A. Litwin Family Centre for Genetic Medicine (G.A.M.N., D.-L.N.), Department of Medicine, Mount Sinai Hospital and Toronto General Hospital, University Health Network, University of Toronto, Ontario; Department of Human Genetics (J.P.R., P.A.D., G.A.R., Z.G.-O.), Montreal Neurological Institute and Hospital (J.P.R., P.A.D., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (P.A.D., G.A.R., Z.G.-O.), McGill University, Quebec; Tanz Centre for Research in Neurodegenerative Diseases (M.Z., E.A.R., L.V.K.), University of Toronto, Ontario, Canada; Shanghai First Rehabilitation Hospital (M.Z.), School of Medicine, Clinical Center for Brain and Spinal Cord Research (M.Z.), and Institute for Advanced Study (M.Z.), Tongji University, Shanghai, China; Department of Neurology (D. Arkadir, M.G.), Hadassah Medical Center, Hebrew University, Jerusalem, Israel; Ellen and Martin Prosserman Centre for Neuromuscular Diseases (C.B.), Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto; London Health Sciences Centre (C.L.S.), London, Ontario, Canada; Gaucher Unit (A.Z.), Shaare Zedek Medical Center, Hadassah Medical School, Hebrew University, Jerusalem, Israel; Division of Neurology (L.Z.), Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto; and Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic (L.V.K.), Division of Neurology, Department of Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Ontario, Canada
| | - Dominick Amato
- From the Krembil Research Institute (L.M.O., L.V.K.), Toronto Western Hospital, University Health Network, Ontario; Djavad Mowafaghian Centre for Brain Health (T.R.), Division of Neurology, Department of Medicine, University of British Columbia, Vancouver; Mark Feedman and Judy Jacobs Program for Gaucher Disease (G.A.M.N., D. Amato, L.V.K.), Mount Sinai Hospital; Fred A. Litwin Family Centre for Genetic Medicine (G.A.M.N., D.-L.N.), Department of Medicine, Mount Sinai Hospital and Toronto General Hospital, University Health Network, University of Toronto, Ontario; Department of Human Genetics (J.P.R., P.A.D., G.A.R., Z.G.-O.), Montreal Neurological Institute and Hospital (J.P.R., P.A.D., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (P.A.D., G.A.R., Z.G.-O.), McGill University, Quebec; Tanz Centre for Research in Neurodegenerative Diseases (M.Z., E.A.R., L.V.K.), University of Toronto, Ontario, Canada; Shanghai First Rehabilitation Hospital (M.Z.), School of Medicine, Clinical Center for Brain and Spinal Cord Research (M.Z.), and Institute for Advanced Study (M.Z.), Tongji University, Shanghai, China; Department of Neurology (D. Arkadir, M.G.), Hadassah Medical Center, Hebrew University, Jerusalem, Israel; Ellen and Martin Prosserman Centre for Neuromuscular Diseases (C.B.), Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto; London Health Sciences Centre (C.L.S.), London, Ontario, Canada; Gaucher Unit (A.Z.), Shaare Zedek Medical Center, Hadassah Medical School, Hebrew University, Jerusalem, Israel; Division of Neurology (L.Z.), Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto; and Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic (L.V.K.), Division of Neurology, Department of Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Ontario, Canada
| | - Lorraine V. Kalia
- From the Krembil Research Institute (L.M.O., L.V.K.), Toronto Western Hospital, University Health Network, Ontario; Djavad Mowafaghian Centre for Brain Health (T.R.), Division of Neurology, Department of Medicine, University of British Columbia, Vancouver; Mark Feedman and Judy Jacobs Program for Gaucher Disease (G.A.M.N., D. Amato, L.V.K.), Mount Sinai Hospital; Fred A. Litwin Family Centre for Genetic Medicine (G.A.M.N., D.-L.N.), Department of Medicine, Mount Sinai Hospital and Toronto General Hospital, University Health Network, University of Toronto, Ontario; Department of Human Genetics (J.P.R., P.A.D., G.A.R., Z.G.-O.), Montreal Neurological Institute and Hospital (J.P.R., P.A.D., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (P.A.D., G.A.R., Z.G.-O.), McGill University, Quebec; Tanz Centre for Research in Neurodegenerative Diseases (M.Z., E.A.R., L.V.K.), University of Toronto, Ontario, Canada; Shanghai First Rehabilitation Hospital (M.Z.), School of Medicine, Clinical Center for Brain and Spinal Cord Research (M.Z.), and Institute for Advanced Study (M.Z.), Tongji University, Shanghai, China; Department of Neurology (D. Arkadir, M.G.), Hadassah Medical Center, Hebrew University, Jerusalem, Israel; Ellen and Martin Prosserman Centre for Neuromuscular Diseases (C.B.), Division of Neurology, Department of Medicine, Toronto General Hospital, University Health Network, University of Toronto; London Health Sciences Centre (C.L.S.), London, Ontario, Canada; Gaucher Unit (A.Z.), Shaare Zedek Medical Center, Hadassah Medical School, Hebrew University, Jerusalem, Israel; Division of Neurology (L.Z.), Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto; and Edmond J. Safra Program in Parkinson's Disease and the Morton and Gloria Shulman Movement Disorders Clinic (L.V.K.), Division of Neurology, Department of Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Ontario, Canada
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Krohn L, Ruskey JA, Rudakou U, Leveille E, Asayesh F, Hu MTM, Arnulf I, Dauvilliers Y, Högl B, Stefani A, Monaca CC, Abril B, Plazzi G, Antelmi E, Ferini-Strambi L, Heidbreder A, Boeve BF, Espay AJ, De Cock VC, Mollenhauer B, Sixel-Döring F, Trenkwalder C, Sonka K, Kemlink D, Figorilli M, Puligheddu M, Dijkstra F, Viaene M, Oertel W, Toffoli M, Gigli GL, Valente M, Gagnon JF, Desautels A, Montplaisir JY, Postuma RB, Rouleau GA, Gan-Or Z. GBA variants in REM sleep behavior disorder: A multicenter study. Neurology 2020; 95:e1008-e1016. [PMID: 32591474 PMCID: PMC7668554 DOI: 10.1212/wnl.0000000000010042] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 02/14/2020] [Indexed: 12/21/2022] Open
Abstract
Objective To study the role of GBA variants in the risk for isolated REM sleep behavior disorder (iRBD) and conversion to overt neurodegeneration. Methods A total of 4,147 individuals were included: 1,061 patients with iRBD and 3,086 controls. GBA was fully sequenced using molecular inversion probes and Sanger sequencing. We analyzed the effects of GBA variants on the risk of iRBD, age at onset (AAO), and conversion rates. Results GBA variants were found in 9.5% of patients with iRBD compared to 4.1% of controls (odds ratio, 2.45; 95% confidence interval [CI], 1.87–3.22; p = 1 × 10−10). The estimated OR for mild p.N370S variant carriers was 3.69 (95% CI, 1.90–7.14; p = 3.5 × 10−5), while for severe variant carriers it was 17.55 (95% CI, 2.11–145.9; p = 0.0015). Carriers of severe GBA variants had an average AAO of 52.8 years, 7–8 years earlier than those with mild variants or noncarriers (p = 0.029). Of the GBA variant carriers with available data, 52.5% had converted, compared to 35.6% of noncarriers (p = 0.011), with a trend for faster conversion among severe GBA variant carriers. However, the results on AAO and conversion were based on small numbers and should be interpreted with caution. Conclusions GBA variants robustly and differentially increase the risk of iRBD. The rate of conversion to neurodegeneration is also increased and may be faster among severe GBA variant carriers, although confirmation will be required in larger samples. Screening for RBD in healthy carriers of GBA variants should be studied as a potential way to identify GBA variant carriers who will develop a synucleinopathy in the future.
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Affiliation(s)
- Lynne Krohn
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Jennifer A Ruskey
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Uladzislau Rudakou
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Etienne Leveille
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Farnaz Asayesh
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Michele T M Hu
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Isabelle Arnulf
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Yves Dauvilliers
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Birgit Högl
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Ambra Stefani
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Christelle Charley Monaca
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Beatriz Abril
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Giuseppe Plazzi
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Elena Antelmi
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Luigi Ferini-Strambi
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Anna Heidbreder
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Bradley F Boeve
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Alberto J Espay
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Valérie Cochen De Cock
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Brit Mollenhauer
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Friederike Sixel-Döring
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Claudia Trenkwalder
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Karel Sonka
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - David Kemlink
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Michela Figorilli
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Monica Puligheddu
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Femke Dijkstra
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Mineke Viaene
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Wolfgang Oertel
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Marco Toffoli
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Gian Luigi Gigli
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Mariarosaria Valente
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Jean-François Gagnon
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Alex Desautels
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Jacques Y Montplaisir
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Ronald B Postuma
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Guy A Rouleau
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada
| | - Ziv Gan-Or
- From the Department of Human Genetics (L.K., U.R., G.A.R., Z.G.-O.), Montreal Neurological Institute (L.K., J.A.R., U.R., E.L., F.A., R.B.P., G.A.R., Z.G.-O.), and Department of Neurology and Neurosurgery (J.A.R., F.A., R.B.P., G.A.R., Z.G.-O.), McGill University, Montréal; Oxford Parkinson's Disease Centre (M.T.M.H.) and Nuffield Department of Clinical Neurosciences (M.T.M.H.), University of Oxford, UK; Sleep Disorders Unit (I.A.), Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne Universities, Paris; National Reference Center for Narcolepsy, Sleep Unit (Y.D.), Department of Neurology, Gui-de-Chauliac Hospital, CHU Montpellier, University of Montpellier, Inserm U1061, France; Sleep Disorders Unit, Department of Neurology (B.H., A.S.), Medical University of Innsbruck, Austria; Department of Clinical Neurophysiology and Sleep Center (C.C.M.), University Lille North of France, CHU Lille; Sleep Disorder Unit (B.A.), Carémeau Hospital, University Hospital of Nîmes, France; Department of Biomedical and Neuromotor Sciences (DIBINEM) (G.P., E.A.), Alma Mater Studiorum, University of Bologna; IRCCS (G.P., E.A.), Istituto delle Scienze Neurologiche, Bologna; Department of Neurological Sciences (L.F.-S.), Università Vita-Salute San Raffaele, Milan, Italy; Department of Neurology with Institute of Translational Neurology (A.H.), University of Muenster, Germany; Department of Neurology (B.F.B.), Mayo Clinic, Rochester, MN; UC Gardner Neuroscience Institute and Gardner Family Center for Parkinson's Disease and Movement Disorders (A.J.E.), Cincinnati, OH; Sleep and Neurology Unit (V.C.D.C.), Beau Soleil Clinic, Montpellier; EuroMov (V.C.D.C.), University of Montpellier, France; Paracelsus-Elena-Klinik (B.M., F.S.-D., C.T.), Kassel; Department of Neurology (B.M., C.T.), University Medical Centre Goettingen; Department of Neurology (F.S.-D., W.O.), Philipps University, Marburg, Germany; Department of Neurology and Centre of Clinical Neuroscience (K.S., D.K.), Charles University, First Faculty of Medicine and General University Hospital, Prague, Czech Republic; Department of Medical Sciences and Public Health, Sleep Disorder Research Center (M.F., M.P.), University of Cagliari, Italy; Laboratory for Sleep Disorders (F.D., M.V.) and Department of Neurology (F.D., M.V.), St. Dimpna Regional Hospital, Geel, Belgium; Department of Medicine (DAME) (M.T., M.V.), University of Udine, Italy; Department of Clinical and Movement Neurosciences (M.T.), UCL Queen Square Institute of Neurology, London, UK; Clinical Neurology Unit (G.L.G., M.V.), Department of Neurosciences, University Hospital of Udine; DMIF (G.L.G.), University of Udine, Italy; Centre d'Études Avancées en Médecine du Sommeil (J.-F.G., A.D., J.Y.M., R.B.P.), Hôpital du Sacré-Cœur de Montréal; and Departments of Psychology (J.-F.G.), Neurosciences (A.D.), and Psychiatry (J.Y.M.), Université du Québec à Montréal, Canada.
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