1. Department of Surgery, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, New York, USA.
2. Department of Obstetrics and Gynecology/Gynecologic Oncology, Staten Island University Hospital, Staten Island, New York, USA.
3. Department of Obstetrics and Gynecology, Richmond University Medical Center, Staten Island, New York, USA.
4. Department of Obstetrics and Gynecology, New York Medical College, Valhalla, New York, USA.