Li, Yanyan
Zhai, Yongxia
Liu, Wei
Zhang, Kaixiang
Liu, Junjie http://orcid.org/0000-0002-9404-050X
Shi, Jinjin
Zhang, Zhenzhong
Funding for this research was provided by:
National Natural Science Foundation of China
Article History
Received: 16 September 2019
Accepted: 18 November 2019
First Online: 29 November 2019
Ethics approval and consent to participate
: The study was approved by Ethics Committee of Zhengzhou University.
: All the authors have approved the manuscript and agree with submission to your esteemed journal.
: The authors declare that they have no competing interests.