Yang, Yi
Xie, Jianfeng
Guo, Fengmei
Longhini, Federico
Gao, Zhiwei
Huang, Yingzi
Qiu, Haibo
Funding for this research was provided by:
major special projects of Ministry of Health of China (201202011)
fund of the key discipline of Jiangsu province (KJXW11.3)