[1] Lille Teaching Hosp, Crit Care Ctr, Lille, France
[2] St James Hosp, Dept Intens Care Med, Dublin, Ireland
[3] Ctr Hosp Lisboa Ocidental, Polyvalent Intens Care Unit, Sao Francisco Xavier Hosp, Lisbon, Portugal
[4] Hosp Univ Joan XXIII, Crit Care Med, Tarragona, Spain
[5] DOr Inst Res & Educ, Dept Crit Care, Rio De Janeiro, Brazil
[6] DOr Inst Res & Educ, Grad Program Translat Med, Rio De Janeiro, Brazil
[7] Lille Teaching Hosp, Unite Biostat, Lille, France