Wang, Xiaodong
Zhou, Jielin
Chen, Xiaofeng
Tan, Yuanshun
Funding for this research was provided by:
National Natural Science Foundation of China (11801047)
the Program of Chongqing Innovation Team Project in University (CXTDX201601022)
Natural Science Foundation of Chongqing (cstc2018jcyjAX0606)
Article History
Received: 6 December 2018
Accepted: 26 February 2019
First Online: 14 May 2019
Competing interests
: The authors declare that they have no conflict of interest.