1. Department of Obstetrics and Gynaecology, Gynaecological Oncology and Minimally Invasive Pelvic Surgery, International School of Surgical Anatomy, Sacred Heart Hospital, Negrar, Verona, Italy;
2. Department of Surgical Sciences, Unit of Gynaecology and Obstetrics, Mauriziano Umberto I Hospital, University of Turin, Turin, Italy;
3. Minimally Invasive Pelvic Surgery Unit, Sant’Orsola-Malpighi University Hospital, University of Bologna, Bologna, Italy