Chen, Jian
Xu, Yihong
Zhang, Ke
Funding for this research was provided by:
the National Natural Science Fund of China (11461044)
the Natural Science Foundation of Jiangxi Province of China (20151BAB 201027)
Article History
Received: 5 May 2018
Accepted: 22 June 2018
First Online: 20 July 2018
Competing interests
: The authors declare that they have no competing interests.