Zhang, Zhidong
Wang, Di
Zhao, Jian
Wang, Dandan
Zhang, Baoping
Funding for this research was provided by:
CSA West China Clinical Research Fund (CSA-W2021-06)
Article History
Received: 7 July 2022
Accepted: 16 January 2023
First Online: 25 January 2023
Declarations
:
: This study protocol was approved by the Ethics Committee of Chinese Stomatological Association and the Ethics Committee of School of Stomatology Lanzhou University (No. 2014-003). Informed consent was obtained from all the study participants before the commencement of the study. If participants were under the age of 18 years, consent was obtained from a parent and/or legal guardian. All procedures were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.