1. Paris Descartes University, Faculty of Medicine, Paris, France
2. INSERM, UMR-S970, Paris Cardiovascular Research Center, Department of Epidemiology, Paris, France
3. Department of Head and Neck Surgery, Georges Pompidou European Hospital, Paris, France
4. CARIM School for Cardiovascular Diseases, Maastricht University, Maastricht, Netherlands
5. Department of Internal Medicine, Maastricht University Medical Centre, Maastricht, Netherlands
6. Department of medicine, Service of internal medicine, Lausanne University Hospital, Lausanne, Switzerland
7. Center for Investigation and Research in Sleep, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland