Document is current
Any future updates will be listed below
-
Authors
Wang, Juan
Zhao, Jie
-
Funding
Funding for this research was provided by:
Natural Science Foundation of China (11626239)
China Scholarship Council (201708410483)
Foundation of Education Department of Henan Province (18A110037)
- License Information
-
More Information
Article History
Received: 17 March 2019
Accepted: 16 May 2019
First Online: 24 May 2019
Competing interests
: The authors declare that they have no competing interests.
