Cao, Zhaoru
Guo, Ling
Liu, Naying
An, Xiaoyu
Li, Aixia
Funding for this research was provided by:
National Natural Science Foundation of China (Grant No. 20603021)
Natural Science Foundation of Shanxi Province (CN) (Grant No.2013011009-6)
the High School 131 Leading Talent Project of Shanxi, Undergraduate Training Programs for Innovation and Entrepreneurship of Shanxi Province (Grant No. 2013145 and Grant No. 2015537)
Shanxi Normal University (SD2015CXXM-80)