Wang, Yanqing
Wu, Gang
Zhou, Daoguo
Funding for this research was provided by:
National Natural Science Foundation of China (11601492)
Youth Core Teachers Foundation of Zhengzhou University of Light Industry
National Natural Science Foundation of China (11771423, 11671378)
Doctor Fund of Henan Polytechnic University (B2012-110)
China Scholarship Council
Article History
Accepted: 17 September 2018
First Online: 28 September 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.