1 Department of Intensive Care, Ghent University Hospital, Ghent, Belgium.
2 Department of Statistics, IDESP, INSERM, Univ Montpellier, CHU Montpellier, Montpellier, France.
3 Université Paris Cité, INSERM UMR 1137, 75018, Paris, France. romain.sonneville@aphp.fr.
4 APHP.Nord, Department of Intensive Care Medicine, Bichat-Claude Bernard University Hospital, 75018, Paris, France. romain.sonneville@aphp.fr.
5 Service de Médecine Intensive-Réanimation, Hôpital Bichat, Claude Bernard, 46 rue Henri Huchard, 75877, Paris Cedex, France. romain.sonneville@aphp.fr.