[1] Univ Toulouse 3, Paul Sabatier, CHU Toulouse,Pole Anesthesie Reanimat, ToNIC,Toulouse Neuroimaging Ctr,UMR 1214,Inserm, F-31059 Toulouse, France
[2] Univ Aix Marseille, CHU Timone, AP HM, Serv Anesthesie Reanimat, F-13005 Marseille, France
[3] Grp Hosp Pitie Salpetriere, AP HP, Dept Anesthesie Reanimat, F-75013 Paris, France
[4] CHU Nantes, Hotel Dieu, Serv Anesthesie & Reanimat Chirurgicale, F-44093 Nantes 1, France
[5] CHU Nancy, Hop Cent, Dept Anesthesie & Reanimat, F-54000 Nancy, France
[6] CHU Grenoble Alpes, Pole Anesthesie Reanimat, F-38043 Grenoble 9, France
[7] Hosp civils Lyon, Grp Hosp Est, Hop Neurol Pierre Wertheimer, Serv Anesthesie & Reanimat, F-69677 Bron, France
[8] CHU Bordeaux, Hop Pellegrin, SAR 1, Serv Reanimat Cirurgicale & Traumatol, Bordeaux, France
[9] Hosp Civils Lyon, Ctr Hosp Lyon Sud, Serv Imagerie, F-69495 Pierre Benite, France
[10] Hosp Civils Lyon, Hop Femme Mere Enfant, Serv Reanimat Pediat, F-69677 Bron, France
[11] CHU Poitiers, Dept Anesthesie & Reanimat, F-86021 Poitiers, France
[12] Ctr Hosp Lyon Sud, Hospices Civils Lyon, Serv Anesthesie Reanimat, F-69495 Pierre Benite, France
[13] Fdn Ophtalmol Adolphe Rothschild, Serv Anesthesie Reanimat, F-75940 Paris 19, France
[14] Univ Versailles St Quentin, Hop Raymond Poincare, AP HP, Serv Anesthesie Reanimat Chirurgicale, Garches, France
[15] CHU St Etienne, Dept Anesthesie & Reanimat, F-42055 St Etienne, France
[16] CHU Nice, Hop Pasteur, CNRS, UMR 7275,Serv Anesthesie Reanimat Med Chirurgical, F-06000 Nice, France
[17] Hop Univ Paris Sud, Hop Bicetre, AP HP, Dept Anesthesie & Reanimat, Le Kremlin Bicetre, France
[18] Ctr Rech Neurosci, Ctr Hosp Bourg Bresse, Serv Anesthesie, Inserm 5288,CNRS 1072,Equipe TIGER, Lyon, France
[19] Univ Claude Bernard Lyon, IFSTTAR, UMR T9405, UMRESTTE, Lyon, France
[20] Univ Paris 05, Hop Univ Necker Enfants Malades, Serv Anesthesie Reanimat, AP HP, Paris, France
[21] Serv Pharmacol & Evaluat Therapeut Chez Enfant En, EA Paris Descartes 08, F-75743 Paris 15, France
[22] CHU Dijon, Serv Anesthesie Reanimat, Dijon, France
[23] CHU Strasbourg, Serv Neurochirurgie, Hop Hautepierre, F-67098 Strasbourg, France
[24] Hop Edouard Herriot, Hosp civils Lyon, SAMU SMUR Serv Urgences, F-69437 Lyon 03, France