1 Department of Psychiatry and Psychotherapy, Medical Center, Faculty of Medicine, University of Freiburg, Breisgau, Germany.
2 Faculté de Médecine, Lyon, France.
3 Department of Physiology, Anatomy and Genetics, University of Oxford, Oxford, UK.
4 Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium.
5 Department of Respiratory Diseases and Sleep Medicine Centre, Ghent University Hospital, Ghent, Belgium.
6 Reykjavik University Sleep Institute, Reykjavik, Iceland.
7 Landspitali-The National University Hospital of Iceland, Reykjavik, Iceland.
8 University of Modena and Reggio Emilia, Modena, Italy.
9 Head of Laboratories, Study and Treatment of Sleep Disorders, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy.
10 Department of Psychology, Nottingham Trent University, Nottingham, UK.
11 Department of Neurology and Neurosurgery, Armenian National Institute of Health, Yerevan, Armenia.
12 Neurologist, Sleep Clinician, Center for Sleep and Movement Disorders, Somnus Neurology Clinic, Yerevan, Armenia.
13 Institute of Pharmacology and Toxicology, University of Zurich, Zürich, Switzerland.