Niu, Gengfeng
Wang, Yuping
Li, Zhanxing
Zhou, Zongkui
Ni, Xiaoli
Sun, Xiaojun
Funding for this research was provided by:
Humanities and Social Science Fund of Ministry of Education of China (19YJC190019)
Innovative Research Group Project of the National Natural Science Foundation of China (2020KRM047)
National Natural Science Foundation of China (31872781)
the Fundamental Research Funds for the Central Universities (CCNU20QN023)
Article History
Accepted: 24 May 2021
First Online: 17 June 2021
Declarations
:
: 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.
: The authors declare that they have no conflict of interest.