Cheung, Kwantong
Cheung, Waisze
Liu, Yunsong
Ye, Hongqiang
Lv, Longwei
Zhou, Yongsheng
Article History
Received: 31 August 2023
Accepted: 28 February 2024
First Online: 13 March 2024
Declarations
:
: The study was received ethical approval by the Ethics Committee of Peking University School of Stomatology (PKUSSIRB-202168136). Written informed consent was obtained from all study participants, or from a parent and/or legal guardian if participants were under the age of 16. All procedures conducted in this research were consistent with the relevant guidelines and regulations.
: Informed Consent to the publication of the image material is obtained from the participants.
: The authors declare no competing interests.