[1] Med Univ Vienna, Dept Anesthesiol & Gen Intens Care, A-1090 Vienna, Austria
[2] Univ Pavia, Dept Anesthesia & Intens Care, IRCCS, Policlin S Matteo, I-27100 Pavia, Italy
[3] Univ Udine, Policlin, I-33100 Udine, Italy
[4] Hop Cochin, Serv Physiol Explorat Fonct, F-75679 Paris, France
[5] Univ Med Ctr, Dept Anaesthesiol & Intens Care Med, Charite Campus, Virchow Klinikum, D-13353 Berlin, Germany
[6] Karolinska Inst, Berzelius Lab, SE-17177 Stockholm, Sweden
[7] Ctr Chirurg Marie Lannelongue, Serv Explorat Fonct, F-93350 Orsay, France
[8] Univ Hosp Geneva, Dept Med Intens Care, CH-1211 Geneva, Switzerland
[9] Univ Med Ctr, Dept Anaesthesiol & Intens Care Med, Charite Campus, Virchow Klinikum, D-13353 Berlin, Germany
[10] Hosp Santa Creu & Sant Pau, Cardiac Anestesia & Postoperat Intens Care Unit, Barcelona 08025, Spain
[11] Royal Brompton Hosp, London SW3 6NP, England
[12] Univ Spital Zurich, Intens Care Unit, Dept Internal Med, CH-8091 Zurich, Switzerland
[13] Harefield Hosp, Heart Sci Ctr, Harefield UB9 6JH, Middx, England
[14] Univ Marburg, Lab Resp Cell Biol, Div Pneumol, D-35033 Marburg, Germany
[15] Hop Lariboisiere, Dept Anesthesie Reanimat Chirurg, F-75475 Paris, France
[16] Ist Policlin S Donato, Dept Cardiothorac Anesthesia & Intens Care, I-20097 San Donato Milanese, Italy
[17] Univ Giessen, Kinderklin, Abt Kinderkardiol, D-35392 Giessen, Germany
[18] Karolinska Inst, Danderyd Hosp, Dept Anesthesia & Intens Care, S-18288 Danderyd, Sweden