1. Department of Surgery, Netherlands Cancer Institute – Antoni van Leeuwenhoek, Amsterdam, the Netherlands
2. GROW School for Oncology and Developmental Reproduction, Maastricht University, Maastricht, the Netherlands
3. Department of Surgery, Queen Elizabeth Hospital, Birmingham, United Kingdom
4. Department of Molecular Medicine and Surgery, Karolinska Institute, Stockholm, Sweden
5. Department of Radiation Physics and Nuclear Medicine, Karolinska University Hospital, Stockholm, Sweden
6. Department of Surgery, Hospital Lusiadas Lisboa, Lisbon, Portugal
7. Department of Radiology, Memorial Sloan Kettering Cancer Center, New York
8. Department of Pelvic Cancer, Division of Coloproctology, Karolinska University Hospital, Stockholm, Sweden
9. Department of Surgery, Maastricht University Medical Centre, Maastricht, the Netherlands
10. Department of Radiology, University of São Paulo School of Medicine, São Paulo, Brazil
11. Department of Radiology and Diagnostic Imaging, Hospital Israelita Albert Einstein, São Paulo, Brazil
12. Division of Colorectal Surgery, Hospital Alemão Oswaldo Cruz, São Paulo, Brazil
13. Department of Surgery, Colorectal Service, Memorial Sloan Kettering Cancer Center, New York
14. Department of Radiology, Netherlands Cancer Institute – Antoni van Leeuwenhoek, Amsterdam, the Netherlands