[1] Shanghai Jiao Tong Univ, Renji Hosp, Dept Obstet & Gynecol, Sch Med, Shanghai 200127, Peoples R China
[2] Fudan Univ, Focus Construct Subject Shanghai Educ Dept, Shanghai Key Lab Gynecol Oncol, Shanghai 200433, Peoples R China
[3] Fudan Univ, Zhongshan Hosp, Dept Endocrinol, Shanghai 200433, Peoples R China