Huang, Shijian
Ye, Junyong
Wang, Tongqing
Jiang, Li
Li, Yang
Wu, Xuegang
Funding for this research was provided by:
the Fundamental Research Funds for the Central Universities of China (106112013CDJZR120014)
Scientific and Technological Research Program of Chongqing Municipal Education Commission of China (KJ1401207)