1. European Georges Pompidou Hospital, Assistance Publique–Hôpitaux de Paris, Paris, France
2. Nouvel Hôpital Civil, Medical Intensive Care Unit, Hôpitaux Universitaires de Strasbourg and EA 7293, Fédération de Médecine Translationnelle de Strasbourg, Strasbourg University, Strasbourg, France
3. André Mignot Hospital, Medico-Surgical Intensive Care Unit, Le Chesnay, France
4. Limoges University Hospital, Medical Intensive Care Unit, Limoges, France
5. Rennes University Hospital, Medical Intensive Care Unit, Rennes, France
6. Le Raincy-Montfermeil Hospital, Medical Intensive Care Unit, Montfermeil, France
7. Hautepierre Hospital, Strasbourg, Medical Intensive Care Unit, France
8. Pitié-Salpêtrière Hospital, Department of Respiratory and Intensive Care Medicine, Paris, France
9. Nancy University Hospital, Medical Intensive Care Unit, Nancy, France
10. Angers University Hospital, Medical Intensive Care Unit, Angers, France
11. Louis-Mourier Hospital, Medico-Surgical Intensive Care Unit, Colombes, France
12. Tenon Hospital, Medico-Surgical Intensive Care Unit, Paris, France
13. Poissy-Saint Germain Hospital, Medical Intensive Care Unit, Poissy, France
14. Cochin Hospital, Medical Intensive Care Unit, Paris, France