Affiliation: | 1. Department of Clinical Chemistry, University Hospital Ulm, Ulm, Germany;2. Department of Internal Medicine, Zhongda Hospital of Southeast University, Nanjing, China;3. Department of Visceral and Transplantation Surgery, University Hospital of Zurich, Zurich, Switzerland;4. Department of General and Vascular Surgery, Ostalb‐Klinikum Aalen, Aalen, Germany |