1. Division of Surgical Oncology, ASST—Bergamo OvestTreviglio Italy
2. Department of General SurgeryASST—Bergamo Est Bolognini HospitalSeriate Italy
3. Department of Colorectal SurgerySt James HospitalDublin Ireland
4. Department of Biomedical Science for HealthDivision of General Surgery Istituto Clinico Sant’Ambrogio, University of MilanMilan Italy
5. Medical Oncology Unit, ASST Bergamo OvestTreviglio Italy