1
|
Castro SA, Muser D, Lee H, Hancin EC, Borja AJ, Acosta O, Werner TJ, Thomassen A, Constantinescu C, Høilund-Carlsen PF, Alavi A. Carotid artery molecular calcification assessed by [ 18F]fluoride PET/CT: correlation with cardiovascular and thromboembolic risk factors. Eur Radiol 2021; 31:8050-8059. [PMID: 33866386 DOI: 10.1007/s00330-021-07917-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 02/26/2021] [Accepted: 03/19/2021] [Indexed: 01/07/2023]
Abstract
OBJECTIVES There is growing evidence that sodium fluoride ([18F]fluoride) PET/CT can detect active arterial calcifications at the molecular stage. We investigated the relationship between arterial mineralization in the left common carotid artery (LCC) assessed by [18F]fluoride PET/CT and cardiovascular/thromboembolic risk. METHODS In total, 128 subjects (mean age 48 ± 14 years, 51% males) were included. [18F]fluoride uptake in the LCC was quantitatively assessed by measuring the blood-pool-corrected maximum standardized uptake value (SUVmax) on each axial slice. Average SUVmax (aSUVmax) was calculated over all slices and correlated with 10-year risk of cardiovascular events estimated by the Framingham model, CHA2DS2-VASc score, and level of physical activity (LPA). RESULTS The aSUVmax was significantly higher in patients with increased risk of cardiovascular (one-way ANOVA, p < 0.01) and thromboembolic (one-way ANOVA, p < 0.01) events, and it was significantly lower in patients with greater LPA (one-way ANOVA, p = 0.02). On multivariable linear regression analysis, age ( = 0.07, 95% CI 0.05 - 0.10, p < 0.01), body mass index ( = 0.02, 95% CI 0.01 - 0.03, p < 0.01), arterial hypertension ( = 0.15, 95% CI 0.08 - 0.23, p < 0.01), and LPA ( = -0.10, 95% CI -0.19 to -0.02, p=0.02) were independent associations of aSUVmax. CONCLUSIONS Carotid [18F]fluoride uptake is significantly increased in patients with unfavorable cardiovascular and thromboembolic risk profiles. [18F]fluoride PET/CT could become a valuable tool to estimate subjects' risk of future cardiovascular events although still major trials are needed to further evaluate the associations found in this study and their potential clinical usefulness. KEY POINTS • Sodium fluoride ([18F]fluoride) PET/CT imaging identifies patients with early-stage atherosclerosis. • Carotid [18F]fluoride uptake is significantly higher in patients with increased risk of cardiovascular and thromboembolic events and inversely correlated with the level of physical activity. • Early detection of arterial mineralization at a molecular level could help guide clinical decisions in the context of cardiovascular risk assessment.
Collapse
Affiliation(s)
- Simon A Castro
- Department of Radiology, Hospital of the University of Pennsylvania, 3400 Spruce St, Philadelphia, PA, 19104, USA.,Cardiac Electrophysiology, Cardiovascular Medicine Division, Hospital of the University of Pennsylvania, Philadelphia, PA, USA.,Quinnipiac University, St Vincent's Medical Center, Bridgeport, CT, USA
| | - Daniele Muser
- Cardiac Electrophysiology, Cardiovascular Medicine Division, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Hwan Lee
- Department of Radiology, Hospital of the University of Pennsylvania, 3400 Spruce St, Philadelphia, PA, 19104, USA.,Quinnipiac University, St Vincent's Medical Center, Bridgeport, CT, USA
| | - Emily C Hancin
- Department of Radiology, Hospital of the University of Pennsylvania, 3400 Spruce St, Philadelphia, PA, 19104, USA.,Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Austin J Borja
- Department of Radiology, Hospital of the University of Pennsylvania, 3400 Spruce St, Philadelphia, PA, 19104, USA.,Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Oswaldo Acosta
- Department of Radiology, Hospital of the University of Pennsylvania, 3400 Spruce St, Philadelphia, PA, 19104, USA
| | - Thomas J Werner
- Department of Radiology, Hospital of the University of Pennsylvania, 3400 Spruce St, Philadelphia, PA, 19104, USA
| | - Anders Thomassen
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark.,Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Caius Constantinescu
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark.,Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Poul Flemming Høilund-Carlsen
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark.,Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Abass Alavi
- Department of Radiology, Hospital of the University of Pennsylvania, 3400 Spruce St, Philadelphia, PA, 19104, USA.
| |
Collapse
|
5
|
Hop H, de Boer SA, Reijrink M, Kamphuisen PW, de Borst MH, Pol RA, Zeebregts CJ, Hillebrands JL, Slart RHJA, Boersma HH, Doorduin J, Mulder DJ. 18F-sodium fluoride positron emission tomography assessed microcalcifications in culprit and non-culprit human carotid plaques. J Nucl Cardiol 2019; 26:1064-1075. [PMID: 29943142 PMCID: PMC6660502 DOI: 10.1007/s12350-018-1325-5] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Accepted: 04/15/2018] [Indexed: 01/01/2023]
Abstract
BACKGROUND 18F-NaF positron emission tomography (PET) targets microcalcifications. We compared in vitro microPET assessed 18F-NaF uptake between culprit and non-culprit human carotid plaques. Furthermore, we compared 18F-NaF uptake with calcification visualized on microcomputed tomography (microCT). METHODS Carotid plaques from stroke patients undergoing surgery were incubated in 18F-NaF and scanned using a microPET and a microCT scan. The average PET assessed 18F-NaF uptake was expressed as percentage of the incubation dose per gram (%Inc/g). 18F-NaF PET volume of interest (VOI) was compared with CT calcification VOI. RESULTS 23 carotid plaques (17 culprit, 6 non-culprit) were included. The average 18F-NaF uptake in culprit carotid plaques was comparable with the uptake in non-culprit carotid plaques (median 2.32 %Inc/g [IQR 1.98 to 2.81] vs. median 2.35 %Inc/g [IQR 1.77 to 3.00], P = 0.916). Only a median of 10% (IQR 4 to 25) of CT calcification VOI showed increased 18F-NaF uptake, while merely a median of 35% (IQR 6 to 42) of 18F-NaF PET VOI showed calcification on CT. CONCLUSIONS 18F-NaF PET represents a different stage in the calcification process than CT. We observed a similar PET assessed 18F-NaF uptake and pattern in culprit and non-culprit plaques of high-risk patients, indicating that this method may be of more value in early atherosclerotic stenosis development.
Collapse
Affiliation(s)
- H Hop
- Division of Vascular Medicine, Department of Internal Medicine, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands.
| | - S A de Boer
- Division of Vascular Medicine, Department of Internal Medicine, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - M Reijrink
- Division of Vascular Medicine, Department of Internal Medicine, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - P W Kamphuisen
- Division of Vascular Medicine, Department of Internal Medicine, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - M H de Borst
- Division of Nephrology, Department of Internal Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - R A Pol
- Division of Vascular Surgery, Department of Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - C J Zeebregts
- Division of Vascular Surgery, Department of Surgery, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - J L Hillebrands
- Division of Pathology, Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - R H J A Slart
- Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Department of Biomedical Photonic Imaging, University of Twente, Enschede, The Netherlands
| | - H H Boersma
- Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - J Doorduin
- Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - D J Mulder
- Division of Vascular Medicine, Department of Internal Medicine, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| |
Collapse
|
8
|
Vesey AT, Jenkins WSA, Irkle A, Moss A, Sng G, Forsythe RO, Clark T, Roberts G, Fletcher A, Lucatelli C, Rudd JHF, Davenport AP, Mills NL, Al-Shahi Salman R, Dennis M, Whiteley WN, van Beek EJR, Dweck MR, Newby DE. 18F-Fluoride and 18F-Fluorodeoxyglucose Positron Emission Tomography After Transient Ischemic Attack or Minor Ischemic Stroke: Case-Control Study. Circ Cardiovasc Imaging 2017; 10:CIRCIMAGING.116.004976. [PMID: 28292859 PMCID: PMC5367506 DOI: 10.1161/circimaging.116.004976] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2016] [Accepted: 01/12/2017] [Indexed: 02/06/2023]
Abstract
Supplemental Digital Content is available in the text. Background— Combined positron emission tomography (PET) and computed tomography (CT) can assess both anatomy and biology of carotid atherosclerosis. We sought to assess whether 18F-fluoride or 18F-fluorodeoxyglucose can identify culprit and high-risk carotid plaque. Methods and Results— We performed 18F-fluoride and 18F-fluorodeoxyglucose PET/CT in 26 patients after recent transient ischemic attack or minor ischemic stroke: 18 patients with culprit carotid stenosis awaiting carotid endarterectomy and 8 controls without culprit carotid atheroma. We compared standardized uptake values in the clinically adjudicated culprit to the contralateral asymptomatic artery, and assessed the relationship between radiotracer uptake and plaque phenotype or predicted cardiovascular risk (ASSIGN score [Assessing Cardiovascular Risk Using SIGN Guidelines to Assign Preventive Treatment]). We also performed micro PET/CT and histological analysis of excised plaque. On histological and micro PET/CT analysis, 18F-fluoride selectively highlighted microcalcification. Carotid 18F-fluoride uptake was increased in clinically adjudicated culprit plaques compared with asymptomatic contralateral plaques (log10standardized uptake valuemean 0.29±0.10 versus 0.23±0.11, P=0.001) and compared with control patients (log10standardized uptake valuemean 0.29±0.10 versus 0.12±0.11, P=0.001). 18F-Fluoride uptake correlated with high-risk plaque features (remodeling index [r=0.53, P=0.003], plaque burden [r=0.51, P=0.004]), and predicted cardiovascular risk [r=0.65, P=0.002]). Carotid 18F-fluorodeoxyglucose uptake appeared to be increased in 7 of 16 culprit plaques, but no overall differences in uptake were observed in culprit versus contralateral plaques or control patients. However, 18F-fluorodeoxyglucose did correlate with predicted cardiovascular risk (r=0.53, P=0.019), but not with plaque phenotype. Conclusions— 18F-Fluoride PET/CT highlights culprit and phenotypically high-risk carotid plaque. This has the potential to improve risk stratification and selection of patients who may benefit from intervention.
Collapse
Affiliation(s)
- Alex T Vesey
- From the BHF Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (A.T.V., W.S.A.J., A.M., G.S., R.O.F., N.L.M., E.J.R.v.B., M.R.D., D.E.N.); Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, United Kingdom (A.I., J.R., A.P.D.); and Clinical Research Imaging Centre (T.C., G.R., A.F., C.L., E.J.R.v.B., M.R.D., D.E.N.) and Centre for Clinical Brain Sciences (R.A.-S.S., M.D., W.W.), University of Edinburgh, United Kingdom.
| | - William S A Jenkins
- From the BHF Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (A.T.V., W.S.A.J., A.M., G.S., R.O.F., N.L.M., E.J.R.v.B., M.R.D., D.E.N.); Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, United Kingdom (A.I., J.R., A.P.D.); and Clinical Research Imaging Centre (T.C., G.R., A.F., C.L., E.J.R.v.B., M.R.D., D.E.N.) and Centre for Clinical Brain Sciences (R.A.-S.S., M.D., W.W.), University of Edinburgh, United Kingdom
| | - Agnese Irkle
- From the BHF Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (A.T.V., W.S.A.J., A.M., G.S., R.O.F., N.L.M., E.J.R.v.B., M.R.D., D.E.N.); Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, United Kingdom (A.I., J.R., A.P.D.); and Clinical Research Imaging Centre (T.C., G.R., A.F., C.L., E.J.R.v.B., M.R.D., D.E.N.) and Centre for Clinical Brain Sciences (R.A.-S.S., M.D., W.W.), University of Edinburgh, United Kingdom
| | - Alastair Moss
- From the BHF Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (A.T.V., W.S.A.J., A.M., G.S., R.O.F., N.L.M., E.J.R.v.B., M.R.D., D.E.N.); Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, United Kingdom (A.I., J.R., A.P.D.); and Clinical Research Imaging Centre (T.C., G.R., A.F., C.L., E.J.R.v.B., M.R.D., D.E.N.) and Centre for Clinical Brain Sciences (R.A.-S.S., M.D., W.W.), University of Edinburgh, United Kingdom
| | - Greg Sng
- From the BHF Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (A.T.V., W.S.A.J., A.M., G.S., R.O.F., N.L.M., E.J.R.v.B., M.R.D., D.E.N.); Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, United Kingdom (A.I., J.R., A.P.D.); and Clinical Research Imaging Centre (T.C., G.R., A.F., C.L., E.J.R.v.B., M.R.D., D.E.N.) and Centre for Clinical Brain Sciences (R.A.-S.S., M.D., W.W.), University of Edinburgh, United Kingdom
| | - Rachael O Forsythe
- From the BHF Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (A.T.V., W.S.A.J., A.M., G.S., R.O.F., N.L.M., E.J.R.v.B., M.R.D., D.E.N.); Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, United Kingdom (A.I., J.R., A.P.D.); and Clinical Research Imaging Centre (T.C., G.R., A.F., C.L., E.J.R.v.B., M.R.D., D.E.N.) and Centre for Clinical Brain Sciences (R.A.-S.S., M.D., W.W.), University of Edinburgh, United Kingdom
| | - Tim Clark
- From the BHF Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (A.T.V., W.S.A.J., A.M., G.S., R.O.F., N.L.M., E.J.R.v.B., M.R.D., D.E.N.); Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, United Kingdom (A.I., J.R., A.P.D.); and Clinical Research Imaging Centre (T.C., G.R., A.F., C.L., E.J.R.v.B., M.R.D., D.E.N.) and Centre for Clinical Brain Sciences (R.A.-S.S., M.D., W.W.), University of Edinburgh, United Kingdom
| | - Gemma Roberts
- From the BHF Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (A.T.V., W.S.A.J., A.M., G.S., R.O.F., N.L.M., E.J.R.v.B., M.R.D., D.E.N.); Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, United Kingdom (A.I., J.R., A.P.D.); and Clinical Research Imaging Centre (T.C., G.R., A.F., C.L., E.J.R.v.B., M.R.D., D.E.N.) and Centre for Clinical Brain Sciences (R.A.-S.S., M.D., W.W.), University of Edinburgh, United Kingdom
| | - Alison Fletcher
- From the BHF Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (A.T.V., W.S.A.J., A.M., G.S., R.O.F., N.L.M., E.J.R.v.B., M.R.D., D.E.N.); Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, United Kingdom (A.I., J.R., A.P.D.); and Clinical Research Imaging Centre (T.C., G.R., A.F., C.L., E.J.R.v.B., M.R.D., D.E.N.) and Centre for Clinical Brain Sciences (R.A.-S.S., M.D., W.W.), University of Edinburgh, United Kingdom
| | - Christophe Lucatelli
- From the BHF Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (A.T.V., W.S.A.J., A.M., G.S., R.O.F., N.L.M., E.J.R.v.B., M.R.D., D.E.N.); Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, United Kingdom (A.I., J.R., A.P.D.); and Clinical Research Imaging Centre (T.C., G.R., A.F., C.L., E.J.R.v.B., M.R.D., D.E.N.) and Centre for Clinical Brain Sciences (R.A.-S.S., M.D., W.W.), University of Edinburgh, United Kingdom
| | - James H F Rudd
- From the BHF Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (A.T.V., W.S.A.J., A.M., G.S., R.O.F., N.L.M., E.J.R.v.B., M.R.D., D.E.N.); Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, United Kingdom (A.I., J.R., A.P.D.); and Clinical Research Imaging Centre (T.C., G.R., A.F., C.L., E.J.R.v.B., M.R.D., D.E.N.) and Centre for Clinical Brain Sciences (R.A.-S.S., M.D., W.W.), University of Edinburgh, United Kingdom
| | - Anthony P Davenport
- From the BHF Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (A.T.V., W.S.A.J., A.M., G.S., R.O.F., N.L.M., E.J.R.v.B., M.R.D., D.E.N.); Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, United Kingdom (A.I., J.R., A.P.D.); and Clinical Research Imaging Centre (T.C., G.R., A.F., C.L., E.J.R.v.B., M.R.D., D.E.N.) and Centre for Clinical Brain Sciences (R.A.-S.S., M.D., W.W.), University of Edinburgh, United Kingdom
| | - Nicholas L Mills
- From the BHF Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (A.T.V., W.S.A.J., A.M., G.S., R.O.F., N.L.M., E.J.R.v.B., M.R.D., D.E.N.); Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, United Kingdom (A.I., J.R., A.P.D.); and Clinical Research Imaging Centre (T.C., G.R., A.F., C.L., E.J.R.v.B., M.R.D., D.E.N.) and Centre for Clinical Brain Sciences (R.A.-S.S., M.D., W.W.), University of Edinburgh, United Kingdom
| | - Rustam Al-Shahi Salman
- From the BHF Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (A.T.V., W.S.A.J., A.M., G.S., R.O.F., N.L.M., E.J.R.v.B., M.R.D., D.E.N.); Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, United Kingdom (A.I., J.R., A.P.D.); and Clinical Research Imaging Centre (T.C., G.R., A.F., C.L., E.J.R.v.B., M.R.D., D.E.N.) and Centre for Clinical Brain Sciences (R.A.-S.S., M.D., W.W.), University of Edinburgh, United Kingdom
| | - Martin Dennis
- From the BHF Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (A.T.V., W.S.A.J., A.M., G.S., R.O.F., N.L.M., E.J.R.v.B., M.R.D., D.E.N.); Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, United Kingdom (A.I., J.R., A.P.D.); and Clinical Research Imaging Centre (T.C., G.R., A.F., C.L., E.J.R.v.B., M.R.D., D.E.N.) and Centre for Clinical Brain Sciences (R.A.-S.S., M.D., W.W.), University of Edinburgh, United Kingdom
| | - William N Whiteley
- From the BHF Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (A.T.V., W.S.A.J., A.M., G.S., R.O.F., N.L.M., E.J.R.v.B., M.R.D., D.E.N.); Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, United Kingdom (A.I., J.R., A.P.D.); and Clinical Research Imaging Centre (T.C., G.R., A.F., C.L., E.J.R.v.B., M.R.D., D.E.N.) and Centre for Clinical Brain Sciences (R.A.-S.S., M.D., W.W.), University of Edinburgh, United Kingdom
| | - Edwin J R van Beek
- From the BHF Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (A.T.V., W.S.A.J., A.M., G.S., R.O.F., N.L.M., E.J.R.v.B., M.R.D., D.E.N.); Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, United Kingdom (A.I., J.R., A.P.D.); and Clinical Research Imaging Centre (T.C., G.R., A.F., C.L., E.J.R.v.B., M.R.D., D.E.N.) and Centre for Clinical Brain Sciences (R.A.-S.S., M.D., W.W.), University of Edinburgh, United Kingdom
| | - Marc R Dweck
- From the BHF Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (A.T.V., W.S.A.J., A.M., G.S., R.O.F., N.L.M., E.J.R.v.B., M.R.D., D.E.N.); Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, United Kingdom (A.I., J.R., A.P.D.); and Clinical Research Imaging Centre (T.C., G.R., A.F., C.L., E.J.R.v.B., M.R.D., D.E.N.) and Centre for Clinical Brain Sciences (R.A.-S.S., M.D., W.W.), University of Edinburgh, United Kingdom
| | - David E Newby
- From the BHF Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (A.T.V., W.S.A.J., A.M., G.S., R.O.F., N.L.M., E.J.R.v.B., M.R.D., D.E.N.); Division of Experimental Medicine and Immunotherapeutics, University of Cambridge, United Kingdom (A.I., J.R., A.P.D.); and Clinical Research Imaging Centre (T.C., G.R., A.F., C.L., E.J.R.v.B., M.R.D., D.E.N.) and Centre for Clinical Brain Sciences (R.A.-S.S., M.D., W.W.), University of Edinburgh, United Kingdom
| |
Collapse
|