1 Department of Obstetrics and Gynecology, Division of Minimally Invasive Gynecologic Surgery, George Washington University Hospital, Washington, DC. Electronic address: [email protected].
2 Department of Obstetrics and Gynecology, Division of Minimally Invasive Gynecologic Surgery, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
3 Department of Obstetrics and Gynecology, George Washington University Hospital, Washington, DC.