Wang, Li-Kuan
Zhang, Xiang
Wu, Hai-Yin
Cheng, Tong
Xiong, Guo-Li
Yang, Xu-Dong
Article History
Received: 9 June 2022
Accepted: 15 November 2022
First Online: 24 November 2022
Declarations
:
: The study protocol was approved by the Ethics Committee of Peking University Hospital of Stomatology, Beijing, China (Chairperson Prof Hai-Lan Feng) on 01/29/2022 (No. PKUSSIRB-202272018) and registered with ExternalRef removed on 01/02/2022 (NCT05218590). Written informed consent was obtained from each participant. All methods were performed in accordance with the Helsinki Declaration and relevant clinical trial management regulations of China.
: Not applicable.
: The authors declare no conflict of interests.