Fang, Hai
Yang, Li
Zhang, Huyang
Li, Chenyang
Wen, Liankui
Sun, Li
Hanson, Kara
Meng, Qingyue
Funding for this research was provided by:
China-UK Global Health Support Program funded by DFID
National Natural Science Foundation of China (71273016/G0308, 71673004/G0308, 71373013/G0308)