Lou, Yixue
Meng, Xianxin
Yang, Jiemin
Zhang, Shu
Long, Quanshan
Yuan, Jiajin
Funding for this research was provided by:
National Natural Science Foundation of China (NSFC31170989, NSFC31371042, NSFC61472330)
Natural Science Foundation of Chongqing (cstc2012jjA40063)