Yu, Zhongjing
Shao, Junming
Yang, Qinli
Sun, Zejun
Funding for this research was provided by:
the National Natural Science Foundation of China (61403062)
the National Natural Science Foundation of China (61433014)
the National Natural Science Foundation of China (41601025)
China Postdoctoral Science Foundation (2014M552344)
China Postdoctoral Science Foundation (2015M580786)
Science-Technology Foundation for Young Scientist of Sichuan Province (2016JQ0007)
National key research and development program (2016YFB0502300)
Sichuan province soft science research project (2017ZR0208)
Article History
Received: 12 October 2017
Revised: 26 January 2018
Accepted: 5 February 2018
First Online: 21 May 2018