Meng, Qingfei
Chen, Yuxin
Ni, Ke
Li, Yingmei
Li, Xinran
Meng, Jian
Chen, Lijuan
Mei, May Lei
Funding for this research was provided by:
Practice Innovation Program of Jiangsu Province (No. LGY2020027)
Research and Practice Innovation Program of Jiangsu Province (No. 730221034)
Article History
Received: 3 March 2023
Accepted: 16 May 2023
First Online: 3 June 2023
Declarations
:
: The authors declare no competing interests.
: We confirm that all methods were carried out in accordance with relevant guidelines and regulations. All procedures performed in this study involving human teeth were following the ethical standards (with the 1964 Helsinki declaration and its later amendments) and were approved by Ethics Committee of Xuzhou Central Hospital (Ethics approval number: XZXY-LK-20220617-053). Informed consent was obtained from all individual participants included in the study.
: Not applicable.