Yan, Junjie
Wu, Dapeng http://orcid.org/0000-0003-2105-9418
Zhang, Chenlu
Wang, Honggang
Wang, Ruyan
Funding for this research was provided by:
National Natural Science Foundation of China (61371097)
National Natural Science Foundation of China (61771082)
Program for Innovation Team Building at Institutions of Higher Education in Chongqing (CXTDX201601020)
Article History
Received: 31 October 2017
Accepted: 24 April 2018
First Online: 25 May 2018
Competing interests
: The authors declare that they have no competing interests.
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