[1] Univ Grenoble 1, ICU, Grenoble, France
[2] Univ Athens, Sch Med, Attikon Univ Hosp, GR-11527 Athens, Greece
[3] Univ Ghent, B-9000 Ghent, Belgium
[4] Fdn Hop St Joseph, Paris, France
[5] Hosp Mater Dei, Bello Horizonte, Brazil
[6] Istanbul Fac Med, Istanbul, Turkey
[7] Dept Anaesthesiol & Intens Therapy, Poznan, Poland
[8] Peter Lougheed Ctr, Calgary, AB, Canada
[9] Vall dHebron Univ Hosp, Barcelona, Spain
[10] Univ Hosp Marseille, Marseille, France
[11] Univ Hosp Necker, Paris, France
[12] Univ Grenoble 1, Intens Care Unit, U823, Grenoble, France