Kong, Ting-Ting
Huang, Jian
Jia, Xin-Gang
Wang, Wen-Zhen
Zhou, Yong
Funding for this research was provided by:
National Natural Science Foundation of China (20173114, 20173114)
Article History
Received: 31 December 2018
Accepted: 1 March 2019
First Online: 4 April 2019
Competing Interests
: The authors declare no competing interests.