Department of Anesthesiology and Critical Care Medicine, Innsbruck Medical University, Inns-bruck, Austria;
Department of Anesthesiology and Critical Care Medicine, University Teaching Hospital, Lusaka, Republic of Zambia;
Department of Anesthesiology and Critical Care Medicine, Innsbruck Medical University, Inns-bruck, Austria;
Department of Anesthesiology and Critical Care Medicine, Innsbruck Medical University, Inns-bruck, Austria;
Department of Anesthesiology and Critical Care Medicine, Innsbruck Medical University, Inns-bruck, Austria;
Department of Anesthesiology and Critical Care Medicine, Innsbruck Medical University, Inns-bruck, Austria;
Institute of Medical Biostatistics, Innsbruck Medical Uni-versity, Innsbruck, Austria;
Department of Anesthesiology and Critical Care, Krankenhaus der Barmherzigen Schwestern, Ried im Innkreis, Austria;
Department of Intensive Care Medicine, Inselspital, Bern, Switzerland;
(Missing);