Funding for this research was provided by:
National Natural Science Foundation of China (41701491)
Natural Science Foundation of Fujian Province, China (2017J01464)
Program for Changjiang Scholars and Innovative Research Team in University (IRT_15R10)
Special Funds of the Central Government Guiding Local Science and Technology Development (2017L3009)
Article History
Received: 12 March 2018
Accepted: 28 June 2018
First Online: 8 July 2018