Institute of Medical Microbiology, University Medical Center Göttingen, Institute of Medical Microbiology, University Medical Center Göttingen, Institute of Medical Microbiology, University Medical Center Göttingen, Clinic for Gastroenterology and Gastrointestinal Oncology, University Medical Center Göttingen, Institute of Medical Microbiology, University Medical Center Göttingen, Clinic for Anaesthesiology, University Medical Center Göttingen, Interdisciplinary Emergency Department, University Medical Center Göttingen, University of Goettingen (Gottingen) - Clinic of Anaesthesiology, Clinic for Gastroenterology and Gastrointestinal Oncology, University Medical Center Göttingen and University of Göttingen - Institute of Medical Microbiology