[1] Johns Hopkins Univ Hosp, Kelly Gynecol Oncol Serv, Dept Gynecol & Obstet, Baltimore, MD 21287 USA
[2] Cleveland Clin, Womens Hlth Inst, Div Gynecol Oncol, Cleveland, OH 44106 USA
[3] Case Western Reserve Univ, Dept Family Med & Epidemiol & Biostat, Cleveland, OH 44106 USA
[4] Columbia Univ, Med Ctr, Div Gynecol Oncol, Dept Obstet & Gynecol, New York, NY USA
[5] Univ Oklahoma, Div Gynecol Oncol, Dept Obstet & Gynecol, Oklahoma City, OK USA
[6] Univ Alabama Birmingham, Dept Obstet & Gynecol, Div Gynecol Oncol, Birmingham, AL 35294 USA
[7] Washington Univ, Div Gynecol Oncol, Dept Obstet & Gynecol, St Louis, MO USA
[8] Prevent Oncol Int, Cleveland, OH USA