Chen, Huanhua
Feng, Guixue
Zhang, Bo
Zhou, Hong
Wang, Caizhu
Shu, Jinhui
Gan, Xianyou
Lin, Ruoyun
Huang, Dongmei
Huang, Yingqin
Funding for this research was provided by:
Research fund of National Health and Family Planning Commission of China (201402004)
Guangxi National Science Foundation (2013GXNSFAA019258)
Research Foundation of Guangxi Medical and Health (S201612)
Self-raised Foundation of Guangxi Health Commission (Z20170777)