1 Pôle Réanimations Anesthésie Samu/Smur, CHU de Caen, avenue de la Côte-de-Nacre, CS 30001, 14000 Caen, France; EA 4650, Université de Caen Basse-Normandie, esplanade de la Paix, CS 14032, 14000 Caen, France. Electronic address: [email protected].
2 Department of Anesthesiology and Perioperative Care, University of California, Irvine, USA. Electronic address: [email protected].