[1] Fudan Univ, Shanghai Inst Biomed & Pharmaceut Technol, Shanghai Engn Res Ctr Reprod Hlth Drug & Devices, NHC Key Lab Reprod Regulat,Sch Basic Med Sci, Shanghai 200237, Peoples R China
[2] Shanghai Jiao Tong Univ, Shanghai Key Lab Assisted Reprod & Reprod Genet, Ctr Reprod Med, Renji Hosp,Sch Med, Shanghai 200135, Peoples R China
[3] Fudan Univ, Shanghai Inst Biomed & Pharmaceut Technol, Med Sch, 2140 Xietu Rd, Shanghai 200237, Peoples R China
[4] Shanghai Jiao Tong Univ, Renji Hosp, Sch Med, Shanghai Key Lab Assisted Reprod & Reprod Genet,Ct, 845 Lingshan Rd, Shanghai 200135, Peoples R China