Cheng, Guangcun
He, Jie
Zhang, Leilei
Ge, Shengfang
Zhang, He
Fan, Xianqun
Funding for this research was provided by:
National Natural Science Foundation of China (31501035, 31470757)
China Postdoctoral Science Foundation (2015M570370)
Eastern Scholar (1410000159)
Scientific Research Program of The National Health and Family Planning Commission of China (201402014)