Department of Surgery, Catharina Hospital, Eindhoven, Netherlands; Tytgat Institute for Intestinal and Liver Research, Academic Medical Centre, Amsterdam, Netherlands. Department of Surgery, Catharina Hospital, Eindhoven, Netherlands; GROW School of Oncology and Developmental Biology, Maastricht University, Maastricht, Netherlands. Department of Surgery, Aarhus University Hospital, Aarhus, Denmark; Department of Surgery, Regionshospitalet Randers, Randers, Denmark. Department of Surgery, Regionshospitalet Viborg, Viborg, Denmark. Department of Surgery, Aarhus University Hospital, Aarhus, Denmark. Department of Surgery, Regionshospitalet Randers, Randers, Denmark. Department of Surgery, Máxima Medical Centre, Veldhoven, Netherlands. Department of Surgery, Elkerliek Hospital, Helmond, Netherlands. Department of Surgery, Catharina Hospital, Eindhoven, Netherlands. Department of Health Services Research, CAPHRI Care and Public Health Research Institute, Maastricht University, Maastricht, Netherlands. Department of Anaesthesiology, Catharina Hospital, Eindhoven, Netherlands. School for Mental Health and Neuroscience, Maastricht University, Maastricht, Netherlands. Tytgat Institute for Intestinal and Liver Research, Academic Medical Centre, Amsterdam, Netherlands. Department of Surgery, Catharina Hospital, Eindhoven, Netherlands. Electronic address: misha.luyer@catharinaziekenhuis.nl.