Wang, Guoqiang http://orcid.org/0000-0001-6277-5467
Shi, Nianfeng
Funding for this research was provided by:
the Young Core Instructor of Colleges and Universities in Henan Province Funding Scheme (2011GGJS-173)
the Science and Technology Project of Henan Province (142102210472, 152102210329)
Foundation of Henan Educational Committee (2009A520018)
Article History
Received: 10 May 2018
Accepted: 23 January 2019
First Online: 1 February 2019