Cai, Qing-Bo
Xu, Xiao-Wei
Funding for this research was provided by:
National Natural Science Foundation of China (11601266)
Natural Science Foundation of Fujian Province of China (2016J05017)
the Program for New Century Excellent Talents in Fujian Province University
Article History
Received: 27 May 2018
Accepted: 17 August 2018
First Online: 14 September 2018
Competing interests
: The authors declare that there have no competing interests.