Wang, Xiaoli
He, Bin
Nie, Jing
Yin, Wei
Fa, Huanbao
Chen, Changguo
Funding for this research was provided by:
the National Natural Science Foundation of China (31101284)
the graduate research and innovation foundation of Chongqing, China (CYS17017)
the Fundamental Research Funds for the Central Universities (CQDXWL-2012-034, CQDXWL-2012-035, CDJPY1222 0001)
the Chongqing University Student Research Training Program (CQU-SRTP-2015497)
the Chongqing University Student Research Training Program (CQU-SRTP-2015502)
Article History
Received: 15 January 2018
Accepted: 18 June 2018
First Online: 18 July 2018