Du, Jiying
Ding, Xiaohua
Zhang, Xiaoqin
Zhao, Xinyu
Shan, Huidong
Wang, Fanping http://orcid.org/0000-0001-6927-3654
Funding for this research was provided by:
Key Scientific Research Project Plan of Henan Colleges and Universities (No.15A320009)
National Natural Science Foundation of China (No. 81373120, 31100645)
Program for New Century Excellent Talents in University (NCET-13-0990)
Article History
Received: 6 June 2018
Accepted: 24 September 2018
First Online: 1 October 2018