Yang, Hui
Lin, Xiu-jiao
Liu, Qiong
Yu, Hao
Funding for this research was provided by:
the Joint Fund for Scientific and Technological Innovation of Fujian Province (2019Y9030)
Article History
Received: 19 May 2022
Accepted: 30 July 2022
First Online: 4 August 2022
Declarations
:
: The authors declare no competing interests.
: All procedures performed in the present study were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Ethical approval for the study was granted by the Ethics Committee of School and Hospital of Stomatology, Fujian University (Approval no. 18-FMUSS-21).
: Informed consent was obtained from all participants included in the present study. They were informed verbally and in writing of the advantages and disadvantages of participating in the study.
: The authors declare no competing interests.