[1] Univ Grenoble Alpes, Lab Hypoxia Pathophysiol HP2, INSERM, U1042, F-38043 Grenoble 09, France
[2] CHU Grenoble, Pole Locomot Reeduc & Physiol, Lab EFCR, F-38043 Grenoble 09, France
[3] CHU Grenoble, Pole Cancerol Med Aigue & Communautaire, Clin Univ Pneumol, F-38043 Grenoble 09, France
[4] Ctr Rech Inst Albert Bonniot, INSERM, U823, F-38700 La Tronche, France
[5] Grp Hosp Pitie Salpetriere, Serv Pneumol & Reanimat, F-75013 Paris, France
[6] CHU Nord, Serv Pneumol, F-42055 St Etienne, France
[7] CHU Grenoble, Pole Cancerol Med Aigue & Communautaire, Reanimat Med, F-38043 Grenoble 09, France