Funding for this research was provided by:
Social Science Foundation of Hebei Province (HB20JY006)
Article History
Accepted: 24 March 2024
First Online: 15 April 2024
Declarations
:
: This study was approved by the ethical board of the Biomedical Ethics Committee of Hebei Normal University in China and all procedures performed in it involving human participants were in accordance with the ethical standards of the institutional research committee. Informed consent was obtained from all individual participants included in the study.
: On behalf of all authors, the corresponding author states that there is no conflict of interest.