An, Bang
Wang, Qiannan
Zhang, Xiaodong
Zhang, Bei
Luo, Hongli
He, Chaozu
Funding for this research was provided by:
National Natural Science Foundation of China (31160151, 31571967)
Natural Science Foundation of Hainan Province (20163052)
Article History
Received: 7 November 2017
Revised: 15 May 2018
Accepted: 17 May 2018
First Online: 26 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.