Wang, Xiao-Le
Xie, Ying
Yue, Ye-Xin
Yang, Xue-Wen
Li, Jian
Article History
Received: 18 February 2025
Accepted: 18 July 2025
First Online: 26 July 2025
Declarations
:
: The methods and procedures employed in this study were conducted in accordance with the ethical principles outlined in the Declaration of Helsinki. The ethics committees of School & Hospital of Stomatology, Wuhan University approved the study (IRB-2023-C16). All participate students provided written informed consent prior to enrollment.
: We confirm that all participants gave written informed consent for their personal identifying images to be published in this study.
: The authors declare no competing interests.
: Not applicable.