1. Department of General Surgery & Emergency Unit, S. Maria delle Croci Hospital, Ravenna, Italy
2. Unit of Abdominal Oncological Surgery, IRCS CROB, Rionero del Vulture (PZ), Italy
3. Department of Surgery, North West Anglia NHS Foundation Trust, Huntingdon, PE29 6NT, UK
4. Department of Oncology, Surgical Oncology & Digestive Surgery, San Luigi University Hospital, University of Torino, Orbassano Torino, Italy
5. Department of General Surgery, Sant’Anna Hospital, ASST Lariana, Como, Italy
6. Department of Surgery & Medical Specialties, Section of Thoracic Surgery, University of Catania, Catania, Italy
7. Thoracic Surgery & Lung Transplant, Lung Health Centre, Organ Transplant Center of Excellence (OTCoE), King Faisal Specialist Hospital & Research Center, Riyadh, Kingdom of Saudi Arabia