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)
National Natural Science Foundation of China (61771150)
National Natural Science Foundation of China (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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