Affiliation: | 1. Department of Obstetrics and Gynecology, Department of Medical and Surgical Sciences, St. Orsola-Malpighi Polyclinic Hospital, University of Bologna, Bologna, Italy (Drs. Mabrouk, Raimondo, Altieri, Arena, Del Forno, Moro, Mattioli, and Seracchioli);2. Department of Obstetrics and Gynecology, Faculty of Medicine, University of Alexandria, Alexandria, Egypt (Dr. Mabrouk). |