Service d'Anesthésie, and Service d'Informatique, H(o)pital Foch, Suresnes;
Service d'Anesthésie,CH Victor Dupouy, Argenteui;
Department of Outcomes Research,Cleveland Clinic, Cleveland, Ohio;
Department of Outcomes Research,Cleveland Clinic, Cleveland, Ohio;
Département d'Anesthésie et de Réanimation Chirurgicale,CHU de Besan(c)on, Besancon;
Département d'Anesthésie et de Réanimation Chirurgicale,CHU d'Angers, Angers, France;
Department of Outcomes Research,Cleveland Clinic, Cleveland, Ohio;
Department of Outcomes Research,Cleveland Clinic, Cleveland, Ohio;
Department of Outcomes Research,Cleveland Clinic, Cleveland, Ohio;
Department of Outcomes Research,Cleveland Clinic, Cleveland, Ohio;
Department of Outcomes Research,Cleveland Clinic, Cleveland, Ohio;
Department of Outcomes Research,Cleveland Clinic, Cleveland, Ohio;