1. Department of Human Genetics McGill University Montréal Québec Canada
2. Montreal Neurological Institute McGill University Montréal Québec Canada
3. Department of Neurology and Neurosurgery McGill University Montréal Québec Canada
4. Sleep Disorders Unit, Pitié Salpêtrière Hospital, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière and Sorbonne University Paris France
5. Oxford Parkinson's Disease Centre (OPDC) University of Oxford Oxford United Kingdom
6. Nuffield Department of Clinical Neurosciences University of Oxford Oxford United Kingdom
7. Centre d'Études Avancées en Médecine du Sommeil, Hôpital du Sacré‐Cœur de Montréal, Montréal Québec Canada
8. Department of Psychiatry Université de Montréal Montréal Québec Canada
9. Department of Psychology Université du Québec à Montréal Montréal Québec Canada
10. Department of Neurosciences Université de Montréal Montréal Québec Canada
11. National Reference Center for Narcolepsy, Sleep Unit, Department of Neurology, Gui‐de‐Chauliac Hospital, CHU Montpellier University of Montpellier Montpellier France
12. Clinical Neurology Unit, Department of Neurosciences University Hospital of Udine Udine Italy
13. Department of Medicine University of Udine Udine Italy
14. Department of Medicine (DAME) University of Udine Udine Italy
15. Sleep Disorders Clinic, Department of Neurology Medical University of Innsbruck Innsbruck Austria
16. Department of Neurology and Centre of Clinical Neuroscience, Charles University First Faculty of Medicine and General University Hospital Prague Czech Republic
17. Department of Neurology Philipps University Marburg Germany
18. Department of Biomedical and Neuromotor Sciences (DIBINEM), Alma Mater Studiorum University of Bologna Bologna Italy
19. IRCCS Institute of Neurological Sciences of Bologna Bologna Italy
20. Neurology Unit, Movement Disorders Division, Department of Neurosciences, Biomedicine and Movement Sciences University of Verona Verona Italy
21. Department of Medical Sciences and Public Health, Sleep Disorder Research Center University of Cagliari Cagliari Italy
22. Paracelsus‐Elena‐Klinik Kassel Germany
23. Department of Neurology University Medical Centre Göttingen Göttingen Germany
24. Sleep and Neurology Unit, Beau Soleil Clinic Montpellier France
25. EuroMov University of Montpellier Montpellier France
26. Department of Clinical Neurophysiology and Sleep Center University Lille North of France, CHU Lille Lille France
27. Department of Sleep Medicine and Neuromuscular Disorders University of Müenster Müenster Germany
28. Department of Neurological Sciences, Università Vita‐Salute San Raffaele Milan Italy
29. Laboratory for Sleep Disorders, St. Dimpna Regional Hospital Geel Belgium
30. Department of Neurology, St. Dimpna Regional Hospital Geel Belgium
31. Department of Neurology University Hospital Antwerp Edegem Belgium
32. Sleep Disorder Unit, Carémeau Hospital University Hospital of Nîmes Nîmes France
33. Department of Neurology, Mayo Clinic Rochester Minnesota USA