[1
]
Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao
Tong University School of Medicine, 639 Zhizaoju Road, Shanghai 200011, China.
[2
]
Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao
Tong University School of Medicine, 639 Zhizaoju Road, Shanghai 200011, China. Electronic
address: dr.zhangjie@qq.com.
[3
]
Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao
Tong University School of Medicine, 639 Zhizaoju Road, Shanghai 200011, China. Electronic
address: wuling9hospital@126.com.