1. Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, Naples, Italy;
2. Hysteroscopy Unit, Clinica Mediterranea, Naples, Italy;
3. The New European Surgical Academy, Berlin, Germany, Charitè University Hospital, Berlin, Germany, ELSAN Group Hospitals, Paris, France;
4. Gynecologic and Obstetric Clinic, Department of Surgical, Microsurgical and Medical Sciences, University of Sassari, Sassari, Italy