Li, Yanhui
Yang, Lijun
Liu, Xueyan
Li, Na
Zhang, Lei
Li, Qi
Yang, Yang
Duan, Yu
Zhang, Fuquan
Funding for this research was provided by:
National Nature Science Foundation of China (NSFC51178212)
Foundation of 211 Project for Innovative Talent Training, Liaoning University
Innovation and Entrepreneurship for Undergraduates of Liaoning University (X201410140090)