Huang, Feijiang
Chen, Yanyu
Li, Tinghui
Shan, Qingxiao
Zhang, Junjun
Cai, Chenglin
Funding for this research was provided by:
National Natural Science Foundation of China (11373075, 61771150, 61264008)
Hunan Provincial Natural Science Foundation of China (2015JJ2016)
Scientific Research Foundation of Changsha University (SF1615)
Article History
Received: 17 July 2018
Accepted: 21 December 2018
First Online: 7 January 2019
Competing interests
: The authors declare that they have no competing interests.
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