1. Fontys University of Applied Sciences, ds th Fliednerstraat 2, Eindhoven, 5631BN, Netherlands
2. Department of Surgery, Catharina Hospital, Eindhoven, Michelangelolaan 2, Eindhoven, 5602ZA, Netherlands
3. CAPHRI School for Public Health and Primary Care, Maastricht University, 6200 MD Maastricht, Netherlands
4. Department of Education and Research, Catharina Hospital, Eindhoven, Netherlands
5. Fontys School of People and Health Studies, Eindhoven, Netherlands
6. Department of Surgery, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
7. Department of Surgery, Zuyderland Medical Centre, Heerlen, Netherlands
8. Department of Surgical Oncology, University Medical Center Utrecht, Utrecht, Netherlands
9. Department of Surgery, ZGT Hospitals, Location Almelo, Netherlands
10. Department of Surgery, Leiden University Medical Center, Leiden, Netherlands
11. Department of Surgery, St Elisabeth Ziekenhuis, Tilburg, Netherlands
12. Department of Surgical Oncology, Radboud University Center, Nijmegen, Netherlands
13. Department of Surgery, Erasmus MC, University Medical Center, Rotterdam, Netherlands
14. Department of Surgery, Reinier de Graaf Gasthuis, Delft, Netherlands
15. Department of Surgery, Maasstad Hospital, Rotterdam, Netherlands
16. Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, Netherlands