1 Department of Anaesthesiology and Critical Care, Saint-Eloi Hospital, Montpellier University Hospital, Montpellier, France. Electronic address: jm-delay@chu-montpellier.fr.
2 Department of Anaesthesiology and Critical Care, Saint-Eloi Hospital, Montpellier University Hospital, Montpellier, France.
3 Department of Anaesthesiology and Critical Care, Hôpitaux Universitaires Paris Nord Val de Seine, Hôpital Beaujon, Paris, France.