Wang, Guangzhao
Yuan, Hongkuan
Li, Yang
Kuang, Anlong
Chen, Hong
Funding for this research was provided by:
National Natural Science Foundation of China (10904125)
Natural Science Foundation of Chongqing (CSTC-2011BA6004)
Natural Science Foundation of Chongqing (CSTC-2008BB4253)
National Natural Science Foundation of China (11645002)