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Marantos T, Kyriazopoulou E, Lekakis V, Voumvourakis KI, Tsiodras S. Immunogenicity and safety of vaccines in multiple sclerosis: A systematic review and meta-analysis. J Neurol Sci 2024; 456:122852. [PMID: 38142541 DOI: 10.1016/j.jns.2023.122852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 12/06/2023] [Accepted: 12/17/2023] [Indexed: 12/26/2023]
Abstract
BACKGROUND Seroconversion rate of vaccines varies and requires further elucidation in patients with multiple sclerosis (MS) under treatment with disease-modifying therapies (DMTs). We aimed to investigate this in a systematic review and meta-analysis. METHODS MEDLINE(PubMed) and Cochrane databases were searched based on a pre-specified protocol (PROSPERO: CRD42020202018). Studies reporting on patients with MS, diagnosed with McDonald criteria getting vaccinated with any type of vaccine were included in the analysis. The primary endpoint was the incidence of patients being seropositive and experience adverse events after vaccination. Outcomes were expressed as proportions with respective 95% confidence interval (CI). Two reviewers independently screened and reviewed existing literature and assessed study quality with the Methodological index for non-randomized studies. RESULTS Of 295 articles, 45 studies were analyzed. Seroconversion after COVID-19 vaccines was 76% (95% CI, 70-80; I2 = 95%; 20 studies including 5601 patients. Protection was lower in patients treated with anti-CD20 antibodies and sphingosine-1-phosphate receptor (S1PR) modulators compared to untreated patients or treatment with other DMTs. Relapse occurred in 2% (95% CI, 1-3; I2 = 86%; 16 studies including 7235 patients). Seroconversion after seasonal influenza vaccines was 82% (95% CI, 65-91; I2 = 90%; 6 studies including 490 patients). Relapse rate was similar to this after COVID-19 vaccination. CONCLUSION The majority of MS patients vaccinated for COVID-19 or seasonal influenza mount an adequate immune response without safety concerns. Data on other vaccines are limited.
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Affiliation(s)
- Theodoros Marantos
- 4(th) Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Evdoxia Kyriazopoulou
- 4(th) Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece.
| | - Vasileios Lekakis
- Department of Gastroenterology, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | | | - Sotirios Tsiodras
- 4(th) Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, Athens, Greece.
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Zheng H, Rao AM, Dermadi D, Toh J, Murphy Jones L, Donato M, Liu Y, Su Y, Dai CL, Kornilov SA, Karagiannis M, Marantos T, Hasin-Brumshtein Y, He YD, Giamarellos-Bourboulis EJ, Heath JR, Khatri P. Multi-cohort analysis of host immune response identifies conserved protective and detrimental modules associated with severity across viruses. Immunity 2021; 54:753-768.e5. [PMID: 33765435 PMCID: PMC7988739 DOI: 10.1016/j.immuni.2021.03.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 12/03/2020] [Accepted: 03/01/2021] [Indexed: 02/08/2023]
Abstract
Viral infections induce a conserved host response distinct from bacterial infections. We hypothesized that the conserved response is associated with disease severity and is distinct between patients with different outcomes. To test this, we integrated 4,780 blood transcriptome profiles from patients aged 0 to 90 years infected with one of 16 viruses, including SARS-CoV-2, Ebola, chikungunya, and influenza, across 34 cohorts from 18 countries, and single-cell RNA sequencing profiles of 702,970 immune cells from 289 samples across three cohorts. Severe viral infection was associated with increased hematopoiesis, myelopoiesis, and myeloid-derived suppressor cells. We identified protective and detrimental gene modules that defined distinct trajectories associated with mild versus severe outcomes. The interferon response was decoupled from the protective host response in patients with severe outcomes. These findings were consistent, irrespective of age and virus, and provide insights to accelerate the development of diagnostics and host-directed therapies to improve global pandemic preparedness.
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Affiliation(s)
- Hong Zheng
- Institute for Immunity, Transplantation and Infection, School of Medicine, Stanford University, CA 94305, USA; Center for Biomedical Informatics Research, Department of Medicine, School of Medicine, Stanford University, CA 94305, USA
| | - Aditya M Rao
- Institute for Immunity, Transplantation and Infection, School of Medicine, Stanford University, CA 94305, USA; Immunology program, Stanford University, CA 94305, USA
| | - Denis Dermadi
- Institute for Immunity, Transplantation and Infection, School of Medicine, Stanford University, CA 94305, USA; Center for Biomedical Informatics Research, Department of Medicine, School of Medicine, Stanford University, CA 94305, USA
| | - Jiaying Toh
- Institute for Immunity, Transplantation and Infection, School of Medicine, Stanford University, CA 94305, USA; Immunology program, Stanford University, CA 94305, USA
| | - Lara Murphy Jones
- Institute for Immunity, Transplantation and Infection, School of Medicine, Stanford University, CA 94305, USA; Center for Biomedical Informatics Research, Department of Medicine, School of Medicine, Stanford University, CA 94305, USA; Division of Critical Care Medicine, Department of Pediatrics, School of Medicine, Stanford University, CA 94305, USA
| | - Michele Donato
- Institute for Immunity, Transplantation and Infection, School of Medicine, Stanford University, CA 94305, USA; Center for Biomedical Informatics Research, Department of Medicine, School of Medicine, Stanford University, CA 94305, USA
| | - Yiran Liu
- Institute for Immunity, Transplantation and Infection, School of Medicine, Stanford University, CA 94305, USA; Cancer Biology program, Stanford University, CA 94305, USA
| | - Yapeng Su
- Institute for Systems Biology, Seattle, WA, USA
| | - Cheng L Dai
- Institute for Systems Biology, Seattle, WA, USA
| | | | - Minas Karagiannis
- 4(th) Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, 124 62 Athens, Greece
| | - Theodoros Marantos
- 4(th) Department of Internal Medicine, National and Kapodistrian University of Athens, Medical School, 124 62 Athens, Greece
| | | | | | | | - James R Heath
- Institute for Systems Biology, Seattle, WA, USA; Department of Bioengineering, University of Washington, Seattle, WA 98195
| | - Purvesh Khatri
- Institute for Immunity, Transplantation and Infection, School of Medicine, Stanford University, CA 94305, USA; Center for Biomedical Informatics Research, Department of Medicine, School of Medicine, Stanford University, CA 94305, USA.
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Kyriazopoulou E, Panagopoulos P, Metallidis S, Dalekos GN, Poulakou G, Gatselis N, Karakike E, Saridaki M, Loli G, Stefos A, Prasianaki D, Georgiadou S, Tsachouridou O, Petrakis V, Tsiakos K, Kosmidou M, Lygoura V, Dareioti M, Milionis H, Papanikolaou IC, Akinosoglou K, Myrodia DM, Gravvani A, Stamou A, Gkavogianni T, Katrini K, Marantos T, Trontzas IP, Syrigos K, Chatzis L, Chatzis S, Vechlidis N, Avgoustou C, Chalvatzis S, Kyprianou M, van der Meer JW, Eugen-Olsen J, Netea MG, Giamarellos-Bourboulis EJ. An open label trial of anakinra to prevent respiratory failure in COVID-19. eLife 2021; 10:66125. [PMID: 33682678 PMCID: PMC8034977 DOI: 10.7554/elife.66125] [Citation(s) in RCA: 104] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 03/04/2021] [Indexed: 01/08/2023] Open
Abstract
Background: It was studied if early suPAR-guided anakinra treatment can prevent severe respiratory failure (SRF) of COVID-19. Methods: A total of 130 patients with suPAR ≥6 ng/ml were assigned to subcutaneous anakinra 100 mg once daily for 10 days. Primary outcome was SRF incidence by day 14 defined as any respiratory ratio below 150 mmHg necessitating mechanical or non-invasive ventilation. Main secondary outcomes were 30-day mortality and inflammatory mediators; 28-day WHO-CPS was explored. Propensity-matched standard-of care comparators were studied. Results: 22.3% with anakinra treatment and 59.2% comparators (hazard ratio, 0.30; 95% CI, 0.20–0.46) progressed into SRF; 30-day mortality was 11.5% and 22.3% respectively (hazard ratio 0.49; 95% CI 0.25–0.97). Anakinra was associated with decrease in circulating interleukin (IL)−6, sCD163 and sIL2-R; IL-10/IL-6 ratio on day 7 was inversely associated with SOFA score; patients were allocated to less severe WHO-CPS strata. Conclusions: Early suPAR-guided anakinra decreased SRF and restored the pro-/anti-inflammatory balance. Funding: This study was funded by the Hellenic Institute for the Study of Sepsis, Technomar Shipping Inc, Swedish Orphan Biovitrum, and the Horizon 2020 Framework Programme. Clinical trial number: NCT04357366. People infected with the SARS-CoV-2 virus, which causes COVID-19, can develop severe respiratory failure and require a ventilator to keep breathing, but this does not happen to every infected individual. Measuring a blood protein called suPAR (soluble urokinase plasminogen activator receptor) may help identify patients at the greatest risk of developing severe respiratory failure and requiring a ventilator. Previous investigations have suggested that measuring suPAR can identify pneumonia patients at highest risk for developing respiratory failure. The protein can be measured by taking a blood sample, and its levels provide a snapshot of how the body’s immune system is reacting to infection, and of how it may respond to treatment. Anakinra is a drug that forms part of a class of medications called interleukin antagonists. It is commonly prescribed alone or in combination with other medications to reduce pain and swelling associated with rheumatoid arthritis. Kyriazopoulou et al. investigated whether treating COVID-19 patients who had developed pneumonia with anakinra could prevent the use of a ventilator and lower the risk of death. The findings show that treating COVID-19 patients with an injection of 100 milligrams of anakinra for ten days may be an effective approach because the drug combats inflammation. Kyriazopoulou et al. examined various markers of the immune response and discovered that anakinra was able to improve immune function, protecting a significant number of patients from going on a ventilator. The drug was also found to be safe and cause no significant adverse side effects. Administering anakinra decreased of the risk of progression into severe respiratory failure by 70%, and reduced death rates significantly. These results suggest that it may be beneficial to use suPAR as an early biomarker for identifying those individuals at highest risk for severe respiratory failure, and then treat them with anakinra. While the findings are promising, they must be validated in larger studies.
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Affiliation(s)
- Evdoxia Kyriazopoulou
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Periklis Panagopoulos
- 2nd Department of Internal Medicine, Democritus University of Thrace, Medical School, Alexandroupolis, Greece
| | - Symeon Metallidis
- 1st Department of Internal Medicine, Aristotle University ofThessaloniki, Thessaloniki, Greece
| | - George N Dalekos
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, General University Hospital of Larissa, Larissa, Greece
| | - Garyphallia Poulakou
- 3rd Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Gatselis
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, General University Hospital of Larissa, Larissa, Greece
| | - Eleni Karakike
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria Saridaki
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Georgia Loli
- 1st Department of Internal Medicine, Aristotle University ofThessaloniki, Thessaloniki, Greece
| | - Aggelos Stefos
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, General University Hospital of Larissa, Larissa, Greece
| | - Danai Prasianaki
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Sarah Georgiadou
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, General University Hospital of Larissa, Larissa, Greece
| | - Olga Tsachouridou
- 1st Department of Internal Medicine, Aristotle University ofThessaloniki, Thessaloniki, Greece
| | - Vasileios Petrakis
- 2nd Department of Internal Medicine, Democritus University of Thrace, Medical School, Alexandroupolis, Greece
| | - Konstantinos Tsiakos
- 3rd Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria Kosmidou
- 1st Department of Internal Medicine,University of Ioannina, School of HealthSciences, Faculty of Medicine, Ioannina, Greece
| | - Vassiliki Lygoura
- Department of Medicine and Research Laboratory of Internal Medicine, National Expertise Center of Greece in Autoimmune Liver Diseases, General University Hospital of Larissa, Larissa, Greece
| | - Maria Dareioti
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Haralampos Milionis
- 1st Department of Internal Medicine,University of Ioannina, School of HealthSciences, Faculty of Medicine, Ioannina, Greece
| | | | - Karolina Akinosoglou
- Department of Internal Medicine, University of Patras, Medical School, Rion, Greece
| | - Dimitra-Melia Myrodia
- 3rd Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Areti Gravvani
- 3rd Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Aliki Stamou
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Theologia Gkavogianni
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantina Katrini
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Theodoros Marantos
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioannis P Trontzas
- 3rd Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Syrigos
- 3rd Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Loukas Chatzis
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Stamatios Chatzis
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Vechlidis
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Christina Avgoustou
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Stamatios Chalvatzis
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Miltiades Kyprianou
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Jos Wm van der Meer
- Department of Internal Medicine and Center for Infectious Diseases, Radboud University, Nijmegen, Netherlands
| | - Jesper Eugen-Olsen
- Clinical Research Centre, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Mihai G Netea
- Department of Internal Medicine and Center for Infectious Diseases, Radboud University, Nijmegen, Netherlands.,Immunology and Metabolism, Life & Medical Sciences Institute, University of Bonn, Bonn, Germany
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Fragkou PC, Thomas K, Sympardi S, Liatsos GD, Pirounaki M, Sambatakou H, Marantos T, Karofylakis E, Dourakis SP, Tsiodras S, Kavvatha D. Clinical characteristics and outcomes of measles outbreak in adults: A multicenter retrospective observational study of 93 hospitalized adults in Greece. J Clin Virol 2020; 131:104608. [PMID: 32877891 PMCID: PMC7448962 DOI: 10.1016/j.jcv.2020.104608] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 07/03/2020] [Accepted: 08/21/2020] [Indexed: 12/23/2022]
Abstract
Measles is an unresolved issue for unvaccinated or incompletely vaccinated adults. Data for outcomes, complications and risk factors in adults are limited. Pneumonitis and hepatic involvement are the most frequent complications in adults. Older age, low lymphocyte count and male sex are associated with pneumonitis. Case fatality ratio in adults is low despite the high frequency of complications.
Objectives Measles outbreaks are increasingly reported among countries that were close-to-eliminate measles infection. There are few reports of clinical characteristics of measles in adults in the contemporary literature. In this study we aim to describe the clinical characteristics and complications of measles infection in hospitalized adults during the recent epidemic in Greece. Methods A multicentre observational retrospective study was conducted in three tertiary hospitals in Greece. All adult hospitalized patients (≥18 years old) with serologically confirmed and/or clinical features compatible with measles were included. Pediatric patients and patients with missing data were excluded. Results In total, 93 patients, 40 males (43 %) and 53 females (57 %), mostly young patients were included. Most of them (87 %) had no past medical history. Among women, 4 were pregnant. 56 (60.2 %) and 25 (26.9 %) patients reported either unknown or incomplete vaccination for measles. Ribavirin was administered in 8 (8.6 %) patients. Pneumonitis and hepatic involvement were the most common complications, occurring in 43 (46.2 %) and 75 (80.6 %) patients respectively. Pneumonitis was significantly associated with male sex, older age, lower lymphocyte counts and higher C-reactive protein (CRP) on admission. One pregnant woman suffered spontaneous fetal miscarriage and one patient died due to acute respiratory distress syndrome (ARDS) and high-risk pulmonary embolism. Conclusion Considerable proportions of incompletely vaccinated or unvaccinated adults have led to the re-emergence of measles in countries with reported close-to-elimination rates. Pneumonitis is a major complication among adults with measles. More studies are imperative in order to explore the role of immune paresis in measles.
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Affiliation(s)
- Paraskevi C Fragkou
- 4thDepartment of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, 12462, Greece.
| | - Konstantinos Thomas
- 4thDepartment of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, 12462, Greece.
| | - Styliani Sympardi
- 1stDepartment of Internal Medicine, Thriasio General Hospital, Elefsis, 19600, Greece.
| | - George D Liatsos
- 2ndDepartment of Internal Medicine and Research Laboratory, Medical School, National and Kapodistrian University of Athens, Hippokration Hospital, Athens, 11527, Greece.
| | - Maria Pirounaki
- 2ndDepartment of Internal Medicine and Research Laboratory, Medical School, National and Kapodistrian University of Athens, Hippokration Hospital, Athens, 11527, Greece.
| | - Helen Sambatakou
- 2ndDepartment of Internal Medicine and Research Laboratory, Medical School, National and Kapodistrian University of Athens, Hippokration Hospital, Athens, 11527, Greece.
| | - Theodoros Marantos
- 4thDepartment of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, 12462, Greece.
| | - Emmanouil Karofylakis
- 4thDepartment of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, 12462, Greece.
| | - Spyridon P Dourakis
- 2ndDepartment of Internal Medicine and Research Laboratory, Medical School, National and Kapodistrian University of Athens, Hippokration Hospital, Athens, 11527, Greece.
| | - Sotirios Tsiodras
- 4thDepartment of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, 12462, Greece.
| | - Dimitra Kavvatha
- 4thDepartment of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Attikon University Hospital, Athens, 12462, Greece.
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Athanasakis K, Pliarchopoulou F, Naoum V, Psarrakis C, Tziolos N, Marantos T, Damoulari C, Chounta A. A cost of illness analysis of hepatocellular carcinoma for the Greek healthcare setting. Gastroenterol Hepatol Bed Bench 2020; 13:219-222. [PMID: 32821351 PMCID: PMC7417487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIM To estimate the cost per patient for hepatocellular carcinoma in Greece, a setting that is currently facing financial constraints. BACKGROUND Hepatocellular carcinoma patient management strategies are associated with significant costs. Despite this, patient level data on healthcare resource use and cost-of-illness analyses of hepatocellular carcinoma remain rather scarce in the international literature. METHODS 123 patients diagnosed with hepatocellular carcinoma and followed in a specialised clinic of a tertiary hospital in Greece formed the basis of the analysis. Detailed resource use data were derived from the medical records of each patient. Data were recorded from the first encounter of the patient with the facility until a fatal endpoint or until the last day of follow up. Patients that were lost to follow-up were excluded from the analysis. Calculations follow a third-party payer perspective, according to official prices and tariffs. RESULTS The average cost per patient was estimated at 12,119.1 Euros (SD: 14,670.3) (21,375.1 PPP USD) for the average follow-up period and 10,241.5 Euros (18,063.5 PPP USD) per year. Median costs per month of follow-up according to underlying disease were 1,218.1, 1,376.8, 1,521.3 and 686.9 Euros (2,148.4, 2,428.3, 2,683.2 and 1,211.5 PPP USD) for patients with alcoholic steatohepatitis, hepatitis B, hepatitis C and non-alcoholic fatty liver disease, respectively. CONCLUSION Hepatocellular carcinoma represents a heavy toll, both from the clinical as well as from the economic perspective, especially for a setting in "dire straits". Interventions towards reducing the incidence and, subsequently, the cost of HCC are imperative.
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Affiliation(s)
- Kostas Athanasakis
- Department of Public Health Policy, School of Public Health, University of West Attica, Athens, Greece
| | - Fani Pliarchopoulou
- 4th Department of Internal Medicine, University General Hospital "ATTIKON", National and Kapodistrian University of Athens, Haidari, Athens, Greece
| | | | - Christos Psarrakis
- 4th Department of Internal Medicine, University General Hospital "ATTIKON", National and Kapodistrian University of Athens, Haidari, Athens, Greece
| | - Nikolaos Tziolos
- 4th Department of Internal Medicine, University General Hospital "ATTIKON", National and Kapodistrian University of Athens, Haidari, Athens, Greece
| | - Theodoros Marantos
- 4th Department of Internal Medicine, University General Hospital "ATTIKON", National and Kapodistrian University of Athens, Haidari, Athens, Greece
| | - Christina Damoulari
- 4th Department of Internal Medicine, University General Hospital "ATTIKON", National and Kapodistrian University of Athens, Haidari, Athens, Greece
| | - Athina Chounta
- 4th Department of Internal Medicine, University General Hospital "ATTIKON", National and Kapodistrian University of Athens, Haidari, Athens, Greece
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