1 Saint Eloi ICU, Montpellier University Hospital and PhyMedExp, INSERM, CNRS, Montpellier, 34000, France. Electronic address: s-jaber@chu-montpellier.fr.
2 Department of Statistics, Montpellier University Hospital, Montpellier, France.
3 Saint Eloi ICU, Montpellier University Hospital and PhyMedExp, INSERM, CNRS, Montpellier, 34000, France.
4 Département de Médecine Intensive et Réanimation, Montpellier University Hospital and PhyMedExp, INSERM, CNRS, Montpellier, France.