Wang, Chao
Wu, Xingwang
Xie, Wentao
Ren, Xiaofei
Zhang, Weiping
Xu, Jianming
Funding for this research was provided by:
National Natural Science Foundation of China (81700521)
National Natural Science Foundation of China (81700521)
National Natural Science Foundation of China (81370529)
National Natural Science Foundation of China (81700521)
Article History
Received: 26 October 2018
Accepted: 4 January 2019
First Online: 18 February 2019
Competing Interests
: The authors declare no competing interests.