Wang, Fang
Xu, Dingkang
Liu, Yumeilan
Lin, Yazhou
Wei, Qingjie
Gao, Qiang
Lei, Shixiong
Guo, Fuyou http://orcid.org/0000-0001-9332-8272
Funding for this research was provided by:
Henan Provincial Department of Science and Technology (192102310113)
Education Department of Henan Province (19B320017)
Article History
Received: 7 June 2019
Accepted: 11 September 2019
First Online: 22 October 2019
Compliance with ethical standards
:
: The authors declare they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.