1. Department of Surgery, Radboud university medical centre, Radboud Institute for Health Sciences, Nijmegen, the Netherlands
2. Department of Surgery, Amsterdam University Medical Centers, University of Amsterdam, The Netherlands
3. Treatment and Quality of Life, Cancer Center Amsterdam, Amsterdam, The Netherlands
4. Imaging and Biomarkers, Cancer Center Amsterdam, Amsterdam, The Netherlands
5. Department of Medical Imaging, Radboud University Medical Centre, Radboud Institute for Health Sciences, Nijmegen, the Netherlands
6. Department of Surgery, UZ Leuven, Leuven, Belgium
7. Department of Gastrointestinal Surgery, Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain
8. Department of Digestive Surgery, Sorbonne Université, AP-HP, Hôpital Saint Antoine, Paris, France
9. Department of Surgery, University of Sydney Central Clinical School, Camperdown, New South Wales, Australia
10. Department of Surgery, Valencia University Hospital La Fe, Valencia, Spain
11. Department of Surgery, Hospital Alemán, Buenos Aires, Argentina
12. Bordeaux Colorectal Institute, Clinique Tivoli, Bordeaux, France
13. Department of Colorectal Surgery, Hospital Alemão Oswaldo Cruz, São Paulo, Brazil
14. Department of Colon and Rectal Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX
15. Department of Colorectal Surgery, Colorectal Surgery Center, Groupe Hospitalier Privé Ambroise Paré-Hartmann, Neuilly Seine, France
16. Department of Surgery, Surgical and Perioperative Sciences, Surgery, Umeå University, Umeå, Sweden
17. Wallenberg Centre for Molecular Medicine, Umeå University, Umeå, Sweden
18. Department of Surgery, Canisius Wilhelmina Hospital, Nijmegen, The Netherlands
19. Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus Medical Centre, Rotterdam, The Netherlands