Quan, Shuqi
Guo, Yutong
Zhou, Jiawei
Zhang, Guanning
Xing, Ke
Mei, Hongxiang
Li, Juan
Funding for this research was provided by:
National Natural Science Foundation of China (31971240)
Article History
Received: 10 April 2021
Accepted: 13 September 2021
First Online: 27 September 2021
Declarations
:
: All experimental protocol was established according to the ethical guidelines of the Helsinki Declaration and approved by the ethic committee of West China Hospital of Stomatology. Informed consent was reached from individual or guardians for participants under 16 years before they participated in the survey.
: Written informed consent for publication was obtained from all participants.
: The authors declare no competing interests.