[1] University Hospital Zurich,Department of Anesthesiology
[2] University Hospital Hradec Králové,Charles University in Prague, Faculty of Medicine in Hradec Králové, Department of Anaesthesiology and Intensive Care Medicine
[3] Accident and Emergency Department,Leicester Royal Infirmary
[4] University of Paris XI Faculté de Médecine Paris-Sud,Department of Anaesthesia and Intensive Care
[5] University Hospital Virgen de las Nieves,Department of Emergency and Critical Care Medicine
[6] Ospedale Maggiore,Department of Anaesthesia and Intensive Care
[7] University of Colorado Medical School,Department of Orthopaedic Surgery, Denver Health Medical Center
[8] Guy's & St Thomas' Foundation Trust,Departments of Haematology, Pathology and Rheumatology
[9] General and Teaching Hospital Celje,Department of Traumatology
[10] University of Witten/Herdecke,Institute for Research in Operative Medicine
[11] Université René Descartes Paris 5,Department of Anaesthesia and Intensive Care
[12] AP-HP,Department of Surgery and Trauma
[13] Hopital Cochin,Department of Intensive Care, Erasme Hospital
[14] Karolinska University Hospital,Department of Anaesthesiology
[15] Ludwig-Boltzmann-Institute for Experimental and Clinical Traumatology,undefined
[16] University of Brussels,undefined
[17] Belgium,undefined
[18] University Hospital Aachen,undefined