Gu, Yan
Zhang, Yun
Bi, Yang
Liu, Jingjing
Tan, Bin
Gong, Min
Li, Tingyu
Chen, Jie
Funding for this research was provided by:
National Natural Science Foundation of China (CN) (30872670, 81271385, 81300522, 81161120498)
Key project of Chongqing Municipal Health Bureau, China (2009-1-41)