1. Diabetes Research Center Vrije Universiteit Brussel Brussels Belgium
2. Department of Surgery Universitair Ziekenhuis Brussel Brussels Belgium
3. Department of Endocrinology University Hospitals Leuven Leuven Belgium
4. Center for Algology & Pain Management University Hospitals Leuven Leuven Belgium
5. Department of Radiology University Hospitals Leuven Leuven Belgium
6. Clinical Division of Intensive Care Medicine University Hospitals Leuven Leuven Belgium
7. Department of Gastroenterology and Hepatology University Hospitals Leuven Leuven Belgium
8. Department of Abdominal Transplant Surgery and Transplantation Coordination University Hospitals Leuven Leuven Belgium