Wu, Liangliang
Mo, Wenjian
Zhang, Yuping
Zhou, Ming
Li, Yumiao
Zhou, Ruiqing
Xu, Shiling
Pan, Shiyi
Deng, Hui
Mao, Ping
Wang, Shunqing http://orcid.org/0000-0001-9418-4901
Funding for this research was provided by:
the Natural Science Foundation of Guangdong Province (2014A030313676)
Guangdong science and technology project (2014A020212521)
Guangzhou Municipal Science and Technology project (201508020254)
the National Natural Science Foundation of China (81600147)
the General guidance project of Guangzhou Health and Family Planning Commission (20161A011003)