Shi, Jiao- jiao
Wang, Yu-jie
Lyu, Ping-ping
Hu, Jing-wen
Wen, Xiao-sa
Shi, Hui-jing
Funding for this research was provided by:
the Three-Year Action Program of Public Health (GWV-9.1, GWV-9.1, GWV-9.1, GWV-9.1, GWV-9.1)
Article History
Received: 5 January 2023
Accepted: 7 September 2023
First Online: 19 September 2023
Declarations
:
: This study conformed to the principles of the Declaration of Helsinki, and informed consent was signed by the participants’ parents. The Ethics Committee of the School of Public Health, Fudan University, approved this study (approval number IRB#2020–07-0836).
: Not Applicable.
: The authors declare that they have no competing interests.