Hu, Wanting
Feng, Xiuqiong
Cao, Wangnan
Li, Jinghua
Luo, Shengyu
Lin, Li
Chen, Dezhong
Chen, Weiqing
Guo, Vivian Yawei
Article History
Received: 8 October 2023
Accepted: 5 February 2025
First Online: 20 February 2025
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Ethics Committee of School of Public Health, Sun Yat-sen University with an approval number of 2021[116].
: Prior to the survey, parents of each student have signed an informed consent for their children to participate in this study.
: The authors declare no competing interests.