Zheng, Yong
Wang, Yichen
Li, Heng
Xing, Wenqing
Yu, Xinye
Dong, Peng
Wang, Wenxian
Fan, Guangwei
Lian, Jie
Ding, Min
Funding for this research was provided by:
National Natural Science Foundation of China (51305291)
Natural Science Foundation of Shanxi Province (201302121-1)