Affiliation: | 1. Department of Surgical Intensive Care, University Hospital RWTH Aachen, Aachen, Germany;2. Clinical Trials Unit, Medical Center ‐ University of Freiburg, Freiburg, Germany;3. Department of Infection Control and Infectious Diseases, University Hospital RWTH Aachen, Aachen, Germany;4. Department of Cardiology, Pneumology, Angiology and Intensive Care Medicine, University Hospital RWTH Aachen, Aachen, Germany |