[Peng, Cuiying; Wang, Die; Zhou, Cuilan; Yin, Dan; Mao, Rui; Yu, Ping; Liu, Jun; Li, Suyun] Univ South China, Inst Cytol & Genet,Key Lab Typ Environm Pollut & H, Sch Basic Med Sci,Dept Educ,Key Lab Hengyang City, Hengyang Med Sch,Key Lab Ecol Environm & Crit Huma, Hengyang 421001, Hunan, Peoples R China.
[Nie, Yulin; Liao, Hongqing] Univ South China, Affiliated Hosp 2, Dept Obstet & Gynecol, 30 Jiefang Rd, Hengyang 421001, Hunan, Peoples R China.