Audrey De Jong1, Samir Jaber2. 1. Department of Anesthesia and Intensive Care Unit B (DAR B), Regional University Hospital of Montpellier, St-Eloi Hospital, University of Montpellier, PhyMedExp, INSERM U1046, CNRS UMR, 9214, 80 Avenue Augustin Fliche, 34295, Montpellier, CEDEX 5, France. 2. Department of Anesthesia and Intensive Care Unit B (DAR B), Regional University Hospital of Montpellier, St-Eloi Hospital, University of Montpellier, PhyMedExp, INSERM U1046, CNRS UMR, 9214, 80 Avenue Augustin Fliche, 34295, Montpellier, CEDEX 5, France. s-jaber@chu-montpellier.fr.