1 From the Department of Obstetrics, Gynecology, and Reproductive Sciences, Medstar Georgetown Washington Hospital Center, Washington, DC.
2 Division of Urogynecology and Reconstructive Pelvic Surgery, Department of Obstetrics, Gynecology, and Reproductive Sciences, University of Pittsburgh Medical Center, Pittsburgh, PA.
3 Department of Obstetrics and Gynecology, George Washington School of Medicine, Washington, DC.
4 Division of Urogynecology, Department of Obstetrics and Gynecology, Northwestern Medicine, Chicago, IL.