From the Division of Gynecologic Oncology, University of California, San Diego (S.C.P.), San Diego, California; Gynecologic Oncology Group, Roswell Park Cancer Institute (J.A.B.), Buffalo, New York; Division of Gynecologic Oncology, University of Pennsylvania (M.A.M.); and Division of Gynecologic Oncology, Thomas Jefferson University Hospital (J.C.), Philadelphia, Pennsylvania, U.S.A.