Funding for this research was provided by:
National Natural Science Foundation of China (No.31800929)
Fundamental Research Funds for the Central Universities (No. 2020NTSS42)
Article History
Accepted: 27 January 2022
First Online: 6 February 2022
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the Biomedical Research Institutional Review Board of Beijing Normal University and with the 1964 Helsinki declaration and its later amendments or comparable ethical standard.
: Informed consent was obtained from all individual participants included in the study.
: The authors declare that they have no conflict of interest.