[1] Univ Southern Calif, Div Gynecol Oncol, Dept Obstet & Gynecol, 2020 Zonal Ave,IRD 520, Los Angeles, CA 90033 USA
[2] Univ Southern Calif, Keck Sch Med, Los Angeles, CA 90007 USA
[3] Univ Southern Calif, Keck Sch Med, Dept Dermatol, Los Angeles, CA 90007 USA
[4] Univ Southern Calif, Div Reprod Endocrinol & Infertil, Dept Obstet & Gynecol, Los Angeles, CA 90007 USA
[5] Univ Southern Calif, Norris Comprehens Canc Ctr, Los Angeles, CA 90007 USA