1. Department of Obstetrics & Gynecology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA.
2. Department of Pathology, University of Arizona College of Medicine, Tucson, Arizona, USA.
3. Department of Obstetrics & Gynecology, University of Massachusetts Medical School, Worcester, Massachusetts, USA.
4. Division of Gynecologic Oncology, University of Florida, Gainesville, Florida, USA.
5. Department of Obstetrics and Gynecology, University of Florida College of Medicine, Gainesville, Florida, USA.
6. Division of Minimally-Invasive Gynecologic Surgery, University of Florida, Gainesville, Florida, USA.