[1] Univ Iowa, Holden Comprehens Canc Ctr, Dept Obstet & Gynecol, Iowa City, IA 52242 USA
[2] SUNY Univ Buffalo, Dept Biostat, Buffalo, NY USA
[3] Univ Iowa, Holden Comprehens Canc Ctr, Dept Pathol, Iowa City, IA 52242 USA
[4] Abington Mem Hosp, Dept Gynecol Oncol, Hanjani Inst Gynecol Oncol, Abington, PA 19001 USA
[5] Univ Colorado Denver, Dept Obstet & Gynecol, Aurora, CO USA
[6] Univ Calif Irvine, Med Ctr, Div Gynecol Oncol, Orange, CA USA
[7] Ohio State Univ, Med Ctr, Dept Div Obstet & Gynecol, Columbus, OH 43210 USA
[8] Nationwide Childrens Hosp, Res Inst, Dept Pathol, Columbus, OH USA
[9] Univ Chicago, Sect Med Oncol, Chicago, IL 60637 USA
[10] Roswell Pk Canc Inst, NRG Oncol, Gynecol Oncol Grp, Biostat & Data Ctr, Buffalo, NY 14263 USA
[11] Massachusetts Gen Hosp, Dept Hematol Oncol, Boston, MA 02114 USA