[1] Pole TCAUR, CHU Louis Mourier, AP HP, Serv Danesthesie, 178 Rue Renouillers, F-92701 Colombes, France
[2] Fdn Ophtalmol Adolphe Rothschild, Serv Danesthesie, 25 Rue Manin, F-75019 Paris, France
[3] Grp Hosp Univ Caremeau, Div Anesthesie Reanimat Douleur Urgence, Pl Pr Debre, F-30029 Nimes, France
[4] CHU Hop Nord, Serv Danesthesie Reanimat, Blvd Chantourne, F-38700 Grenoble, France
[5] Hop Pellegrin, CHU Bordeaux, Serv Danesthesie Reanimat, Pl Amelie Raba Leon, F-33000 Bordeaux, France
[6] Hop Croix Rousse, Serv Reanimat, 103 Grande Rue Croix Rousse, F-69317 Lyon, France
[7] Hopital Raymond Poincare, Serv Danesthesie Reanimat, 104 Blvd Raymond Poincare, F-92380 Garches, France
[8] CHU Charles Nicolle, Serv Danesthesie Reanimat, 1 Rue Germont, F-76031 Rouen, France