Affiliation: | 1. Chelsea and Westminster Hospital NHS Foundation Trust, London, UK;2. Department of Surgery, Kantonsspital Winterthur, Winterthur, Switzerland Faculty of Medicine, University of Basel, Basel, Switzerland;3. Department of Biomedical Sciences, Humanitas University, Milan, Italy Division of Colon and Rectal Surgery, Humanitas Clinical and Research Center IRCCS, Milan, Italy;4. Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California, USA;5. Department of Advanced Medical and Surgical Sciences, Universita’ degli Studi della Campania "Luigi Vanvitelli", Naples, Italy;6. Division of General and Oncologic Surgery, Mauriziano Hospital, Turin, Italy;7. Department of Pathology, AP-HP, Hôpital Saint-Antoine, Sorbonne Université, Paris, France;8. Department of Colorectal Surgery, St Mark's Hospital, Harrow, UK;9. Colorectal Surgery, Vall d'Hebron University Hospital, Barcelona, Spain;10. Manchester University NHS Foundation Trust, Manchester, UK;11. Department of Surgery, University Hospital Limerick, Limerick, Ireland Graduate Entry Medical School, University of Limerick, Limerick, Ireland;12. Università degli Studi di Milano, Milan, Italy Division of General and HPB Surgery, Rho Memorial Hospital, Milan, Italy |