Peng, Jie
Zeng, Huan
Liao, Yang
Zhang, Hongmei
Funding for this research was provided by:
Chongqing Municipal Public Health Bureau, Chongqing People's Municipal Government (2016MSXM045)
National Natural Science Foundation of China (8247 0977)
Article History
Received: 13 August 2025
Accepted: 21 November 2025
First Online: 28 November 2025
Declarations
:
: The research conducted following the Declaration of Helsinki and was approved by the Institutional Review Board of the Affiliated Stomatological Hospital of Chongqing Medical University (Approval No: 2024174). Written informed consent was obtained from legal guardians, and verbal assent was obtained from participating children.
: Not applicable.
: The authors declare no competing interests.