Wu, Shao Jie
Chen, Jun
Wu, BingYi
Wang, Yu Jue
Guo, Kun Yuan
Funding for this research was provided by:
the National Natural Science Foundation of China (81400156)
Article History
Received: 20 June 2017
Accepted: 16 November 2017
First Online: 31 January 2018
Competing interests
: The authors declare no conflicts of interest to disclosure.
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