Fu, Can
Hou, Yanfei
Ge, Jingjing
Zhang, Limin
Liu, Xiaxia
Huo, Panfei
Liu, Jian
Funding for this research was provided by:
National Natural Science Foundation of China (31270298)
Research Fundamental Capacity Improvement Project for Middle Age and Youth Teachers of Guangxi Universities (2019KY0517)
Article History
Received: 7 October 2018
Accepted: 14 February 2019
First Online: 22 February 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.