[1] Ctr Hosp Univ CHU St Etienne, Serv Med Intens & Reanimat, St Etienne, France
[2] Univ Lyon, Inst Natl Sante & Rech Med U1059, Dysfonct Vasculaires & Hemostase, St Etienne, France
[3] CHU St Etienne, Lab Pharmacol Toxicol Gaz Sang, St Etienne, France
[4] CHU St Etienne, Infect Dis Dept, St Etienne, France