1 Institut Jules-Bordet, université Libre de Bruxelles (ULB), service de médecine interne, soins intensifs et urgences oncologiques, Brussels, Belgium.
2 Grenoble-Alpes University Hospital, Pulmonology Unit, Grenoble, France.
3 Institut universitaire du cancer de Toulouse-Oncopole, CHU de Toulouse, Intensive Care Unit, Toulouse, France.
4 AP-HP Cochin, Intensive care unit, Paris, France.
5 AP-HP Tenon, Intensive Care Unit, Paris, France.
6 Mayo Clinic, Pulmonary and Critical Care Medicine, Rochester, MN, USA.
7 Institut Paoli-Calmette, réanimation polyvalente et département d'anesthésie et de réanimation, Marseille, France.
8 Pennsylvania State University, Division of Pulmonary and Critical Care, Hershey, PA, USA.
9 Medical University of Graz, Department of Internal Medicine, Graz, Austria.
10 Bellvitge University Hospital, Intensive Care Unit, Barcelona, Spain.
11 Hôpital intercommunal de Créteil, service de pneumologie, Créteil, France.
12 Hôpital Mignot, Intensive Care Unit, Versailles, France.
13 Intensive Care Unit, Department of Intensive Care Medicine and Anesthesiology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy.
14 University of Lille, CHU de Lille, Critical Care Center, Lille, France.
15 CHU des hôpitaux de Rouen, Medical Intensive Care Unit, Rouen, France.
16 Hôtel Dieu-HME, University Hospital of Nantes, Medical Intensive Care Unit, Nantes, France.
17 Radboud University Medical Center, Department of Intensive Care Medicine, Nijmegen, The Netherlands.
18 AP-HP Saint-Louis, Intensive Care Unit, Paris, France.
19 AP-HP Saint-Louis, Intensive Care Unit, Paris, France. Electronic address: virginie.lemiale@aphp.fr.