1. Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University of Rome, Rome, Italy
2. The New European Surgical Academy (NESA), Berlin, Germany
3. Obstetrics and Gynecology Department, USL Roma2, Sant’Eugenio Hospital, Rome, Italy
4. Department of Obstetrics and Gynecology, Villa Sofia Cervello Hospital, IVF UNIT, University of Palermo, Palermo, Italy