[1] Shanghai Changning Matern & Infant Hlth Hosp, Shanghai, Peoples R China
[2] Fudan Univ, Inst Biomed Sci, Shanghai 200032, Peoples R China
[3] Shanghai Jiao Tong Univ, Int Peace Matern & Child Hlth Hosp, Inst Embryofetal Original Adult Dis, Sch Med,Shanghai Key Lab Reprod Med, Shanghai, Peoples R China
[4] Shanghai Jiao Tong Univ, Tong Ren Hosp, Sch Med, Shanghai, Peoples R China
[5] Shanghai Jiao Tong Univ, Biox Ctr, Key Lab Genet Dev & Neuropsychiat Disorders, Minist Educ, Shanghai, Peoples R China
[6] Fudan Univ, Sch Life Sci, State Key Lab Genet Engn, Shanghai 200032, Peoples R China
[7] Fudan Univ, Sch Life Sci, MOE Key Lab Contemporary Anthropol, Shanghai 200032, Peoples R China
[8] Guangzhou Med Univ, Guangzhou Med Univ & Guangzhou Inst Biomed & Hlth, Guangzhou, Guangdong, Peoples R China
[9] Fudan Univ, Zhongshan Hosp, Reprod Med Ctr, Shanghai 200032, Peoples R China