Chen, Ya-Tian
Zhu, Feng
Lin, Wei-Ren
Ying, Rong-Biao
Yang, You-Ping
Zeng, Ling-Hui
Funding for this research was provided by:
Natural Science Foundation of Zhejiang Province (LY12H16005)
Health and Family Planning Commission of Zhejiang Province (2015KYA148)