1. Academic Department of Biomedicine and Prevention, and Clinical Department of Surgery, University of Rome “Tor Vergata”, Section of Gynecology and Obstetrics, Tor Vergata University Hospital, Rome, Italy;
2. Department of Obstetrics and Gynecology, Sant’Orsola – Malpighi Hospital, University of Bologna, Bologna, Italy;
3. Academic Department of Systems Medicine, University of Rome “Tor Vergata”, Rome, Italy;
4. Clinical Department of Surgery, Section of Gynecology and Obstetrics, Tor Vergata University Hospital, Rome, Italy