1. Unit of Robotic and Minimally Invasive Digestive Surgery, Department of Surgery, Ferrara University Hospital , Ferrara (Cona), Italy
2. Unit of Colorectal and Digestive Surgery, DIGEST Department, Beaujon University Hospital (AP-HP) , Clichy , France
3. University Paris Cité , Paris , France
4. Unit of Colorectal Surgery, Department of General and Digestive Surgery, Hospital Universitario Doctor Peset , Valencia , Spain
5. Biosanitary Research Institute, Valencian International University (VIU) , Valencia , Spain
6. General Surgery Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS , Rome , Italy
7. General Surgery 3, Department of Surgery, Oncology and Gastroenterology, University of Padua , Padua , Italy
8. Unit of Colorectal Surgery, Department of General and Digestive Surgery, University Hospital Vall d’Hebron, Universitat Autonoma de Barcelona , Barcelona , Spain
9. Department of Surgery, Amsterdam University Medical Center, Location Vrije Universiteit Amsterdam , Amsterdam , The Netherlands
10. General Surgery Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa , Pisa , Italy
11. Department of Digestive Surgery, Groupe Hospitalier Diaconesses, Croix Saint-Simon , Paris , France
12. Service of Abdominal Surgery, Geneva University Hospitals and Medical School , Geneva , Switzerland