1. Médecine Intensive Réanimation; Centre Hospitalier Régionale et Universitaire de Brest, Site La Cavale Blanche; Université de Bretagne Occidentale; Brest France
2. Department of Epidemiology and Preventive Medicine; School of Public Health and Preventive Medicine; Australian and New Zealand Intensive Care Research Centre (ANZIC-RC), Monash University; Melbourne Vic. Australia