Samir Jaber1,2, Audrey De Jong3. 1. Department of Anesthesia and Intensive Care Unit, Regional University Hospital of Montpellier, St-Eloi Hospital, University of Montpellier, PhyMedExp, INSERM U1046, CNRS UMR, 9214, Montpellier Cedex 5, France. s-jaber@chu-montpellier.fr. 2. Département d'Anesthésie Réanimation B (DAR B), 80 Avenue Augustin Fliche, 34295, Montpellier, France. s-jaber@chu-montpellier.fr. 3. Department of Anesthesia and Intensive Care Unit, Regional University Hospital of Montpellier, St-Eloi Hospital, University of Montpellier, PhyMedExp, INSERM U1046, CNRS UMR, 9214, Montpellier Cedex 5, France.