Deng, Kui https://orcid.org/0000-0002-7716-6485
Huang, Yan
Wang, Yanping
Zhu, Jun
Mu, Yi
Li, Xiaohong
Xing, Aiyun
Liu, Zheng
Li, Mingrong
Wang, Xiaodong
Liang, Juan https://orcid.org/0000-0002-3774-9301
Funding for this research was provided by:
China Medical Board (Grant No 11-065)
UNICEF (2016EJH005)
Article History
Received: 23 July 2018
Accepted: 6 November 2018
First Online: 22 January 2019
Competing Interests
: The authors declare no competing interests.