Li, Chaoqiong http://orcid.org/0000-0001-7152-0263
Hu, Lizong
Wang, Xueqin
Liu, Hongzhan
Tian, Huihui
Wang, Junsheng
Funding for this research was provided by:
National Natural Science Foundation of China (31500534)
the Startup Fund for Advanced Talents of Zhoukou Normal University (ZKNU2014108)
the School-Based Program of Zhoukou Normal University (ZKUNB115203)
the Natural Science Foundation of Henan province (162300410346)
the Key Scientific Research Project in Colleges and Universities of Henan Province (15A180024)
Article History
Received: 27 March 2019
Accepted: 14 August 2019
First Online: 24 August 2019
Compliance with ethical standards
:
: All authors declare that they have no conflicts of interest.