[1] Univ Hosp Essen, Dept Trauma Surg, Trauma Intens Care, Essen, Germany
[2] Ruhr Univ Bochum, Univ Hosp Bergmannsheil, Dept Surg, Bochum, Germany
[3] Univ Tubingen, Dept Med, Med Intens Care Unit, Tubingen, Germany
[4] Deutsch Interdisziplinare Vereinigung Intens & No, Med Geschaftsfuhrung, Berlin, Germany
[5] Ludwig Maximilians Univ Munchen, Dr Von Hauner Childrens Hosp, Dept Pediat, Munich, Germany
[6] Munich Med Int, Munich, Germany
[7] Univ Hosp Cologne, Dept Anesthesiol & Intens Care Med, Crologne, Germany
[8] Univ Hosp Carl Gustav Carus, Div Neonatol & Pediat Intens Care, Dept Pediat, Dresden, Germany
[9] Univ Duisburg Essen, Univ Hosp Essen, Dept Anesthesiol & Intens Care Med, Essen, Germany
[10] Univ Hosp Jena, Dept Anaesthesiol & Intens Care Med, Jena, Germany
[11] Rhein Westfal TH Aachen, Fac Med, Dept Intens & Intermediate Care, Aachen, Germany
[12] St Antonius Hosp, Med Clin, Eschweiler, Germany
[13] St Antonius Hosp, Med Intens Care Med, Eschweiler, Germany
[14] Univ Med Ctr Hamburg Eppendorf, Dept Intens Care Med, Heamburg, Germany
[15] Friedrich Alexander Univ Erlangen Nurnberg, Univ Hosp Erlangen, Dept Neurol, Eerlangen, Germany
[16] Heidelberg Univ Hosp, Dept Neurosurg, Heidelberg, Germany
[17] Otto von Guericke Univ, Dept Trauma Surg, Magdeburg, Germany
[18] Univ Hosp Munster, Pflegedirekt, Munster, Germany