1. INSERM U 1042, Joseph Fourier University; HP2 Laboratory (Hypoxia: Pathophysiology); La Tronche France
2. Sleep Unit, Department of Respiratory Medicine; Hospital Universitari de Bellvitge and Bellvitge Biomedical Research Institute (IDIBELL); Barcelona Spain
3. Sleep Laboratory and EFCR, Locomotion, Rehabilitation and Physiology Department; Grenoble University Hospital; Grenoble CEDEX 09 France
4. Unité Sommeil et Vigilance; Polyclinique Bordeaux Cauderan; Bordeaux France
5. Unité des pathologies du sommeil; Centre hospitalier de Compiègne; Compiegne France
6. Service de pneumologie; Clinique Teissier; Valenciennes France
7. Pneumologie; Cabinet privé; Valence France