Meng, Xueping
Yang, Dong
Funding for this research was provided by:
Fundamental Research Funds for the Central Universities (SWU2009101)
Chongqing Social Science Planning Project (2020TBWT-ZD07)
Article History
Accepted: 12 February 2022
First Online: 21 April 2022
Declarations
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional 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.