Wu, Kan
yin, Wei
Liang, Xinhua
Zou, Ling
Yang, Zheng
Article History
Received: 28 June 2024
Accepted: 14 November 2024
First Online: 28 November 2024
Declarations
:
: This study was approved by the Institutional Review Board (IRB), West China Hospital of Stomatology, Sichuan University. The clinical trial project number is: WCHSIRB-CT-2020–298. For this research, informed consent was obtained from the parents or legal guardians of all children aged under 16 years. In addition, informed consent to participate form was signed by each participant in the study.
: Not applicable.
: The authors declare no competing interests.