1. Department of Abdominal Surgery, Antwerp University Hospital, Edegem, Belgium
2. Antwerp Surgical Training, Anatomy and Research Centre (ASTARC), University of Antwerp, Wilrijk, Belgium
3. Department of Thoracic Surgery, University Hospitals Leuven, Leuven, Belgium
4. BREATHE laboratory, Department of Chronic Diseases and Metabolism (CHROMETA), KU Leuven, Leuven, Belgium
5. Department of Surgical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
6. Department of Abdominal Surgery and Transplantation, University Hospital of Liège, Liège, Belgium
7. Department of Hepatobiliary and Transplantation Surgery, Antwerp University Hospital, Antwerp, Belgium
8. Digestive Surgery Department, Free University Hospital, Brussels, Belgium
9. Department of Thoracic Surgery, Ambroise Pare, Mons, Belgium
10. Department of General Surgery, Heilig-Hart Hospital, Lier, Belgium