[1] Papageorgiou Univ, Intens Care Unit, Affiliated Hosp, Thessaloniki, Greece
[2] Natl & Kapodistrian Univ Athens, Univ Hosp Attikon, Crit Care Dept, Athens, Greece
[3] Fdn Policlin Univ A Gemelli IRCCS, Dept Anaesthesiol Intens Care & Emergency Med, Rome, Italy
[4] Univ Cattolica Sacro Cuore, Rome, Italy
[5] Univ Ghent, Dept Internal Med & Paediat, Ghent, Belgium
[6] Royal Surrey Cty Hosp, Surrey Perioperat Anaesthet Crit Care Collaborat R, Guildford, England
[7] Univ Surrey, Dept Clin & Expt Med, Guildford, England
[8] Ghent Univ Hosp, Strateg Policy Cell, Ghent, Belgium
[9] Univ Utrecht, Univ Med Ctr Utrecht, Dept Intens Care Med, Utrecht, Netherlands
[10] Univ Queensland, Dept Crit Care Med, Brisbane, Australia
[11] Hop Bichat Claude Bernard, Med & Infect Dis ICU MI2, Dept Anaesthesiol & Reanimat, Paris, France
[12] Goettingen Univ, Dept Gen Visceral & Thorac Surg, Klinikum Hannoversch Muenden, Gottingen, Germany
[13] Shaare Zedek Med Ctr, Gen Intens Care Unit, Jerusalem, Israel
[14] Hebrew Univ Jerusalem, Fac Med, Jerusalem, Israel
[15] European Soc Intens Care Med, Div Sci Affairs Res, Brussels, Belgium
[16] Nykoebing Falster Hosp, Dept Anaesthesiol & Intens Care, Nykoebing Falster, Denmark
[17] Univ Hosp Modena, Anaesthesia & Intens Care Dept, Modena, Italy
[18] Univ Belgrade, Fac Med, Ctr Anaesthesia & Resuscitat, Clin Ctr Serbia, Belgrade, Serbia
[19] Univ Med Ctr Schleswig Holstein, Dept Anaesthesiol & Intens Care Med, Campus Kiel, Kiel, Germany
[20] Univ Queensland, Fac Med, Burns Trauma & Crit Care Res Ctr, Ctr Clin Res, Brisbane, Australia
[21] Attikon Univ Hosp, Crit Care Dept 2, Athens, Greece
[22] Univ Coll Ghent, Fac Educ Hlth & Social Work, Dept Nursing, Ghent, Belgium
[23] Jamieson Trauma Inst, Brisbane, Australia
[24] Univ Montpellier, Nimes Univ Hosp, Nimes, France
[25] Hosp Interamer Open Univ, Crit Care Dept, Buenos Aires, Argentina
[26] Clin Ricardo Palma, Unidad Cuidados Intens, Lima, Peru
[27] Hosp Univ La Paz IdiPaz, Dept Anaesthesia, Surg Crit Care, Madrid, Spain
[28] Poznan Univ Med Sci, Fac Hlth Sci, Poznan, Poland
[29] Reg Hosp Poznan, Dept Anaesthesiol & Intens Therapy, Poznan, Poland
[30] Univ Paris, NSERM UMR 1152, ANR10 LABX 17, Paris, France
[31] Hop Bichat Claude Bernard, AP HP, Dept Anaesthesiol & Crit Care Med, Paris, France
[32] Univ Porto, Ctr Hosp Univ S Joao, Fac Med, Intens Care Dept, Porto, Portugal
[33] Hosp Interzonal Gen Agudos Prof Dr Luis Guemes, Intens Care Unit, Buenos Aires, Argentina
[34] Ciberes & Vall dHebron Inst Res, Barcelona, Spain
[35] Univ Paris, IAME, INSERM, Paris, France
[36] AP HP, Paris, France
[37] Fundeni Clin Inst, Dept Anaesthesia & Crit Care, Bucharest, Romania
[38] Carol Davila Univ Med & Pharm, Bucharest, Romania
[39] AZ Delta, Dept Gen Internal Med & Infect Dis, Roeselare, Belgium
[40] Univ Ghent, Dept Internal Med & Paediat, Campus UZ Gent,Corneel Heymanslaan 10, B-9000 Ghent, Belgium