Zhang, Sen
Zeng, Yicheng
Li, Zhijun
Wang, Mengjiao
Zhang, Xu
Chang, De
Funding for this research was provided by:
the National Natural Science Foundations of China (61471310, 61176032)
the Natural Science Foundations of Hunan Province, China (2015JJ2142)
Article History
Received: 27 November 2017
Revised: 5 January 2018
Accepted: 21 February 2018
First Online: 13 March 2018