Funding for this research was provided by:
Ministry of Industry and Information Technology of the People’s Republic of China (2016-755-63)
National Natural Science Foundation of China (51575110)
Natural Science Foundation of Fujian Province (2016J01202)
Department of Education, Fujian Province (JK2014032)
Article History
Received: 3 October 2017
Accepted: 8 March 2019
First Online: 13 March 2019