Yang, Zhang
Yuzi, Jing
Beibei, Liang
Article History
Received: 14 May 2024
Accepted: 26 November 2024
First Online: 6 December 2024
Declarations
:
: The study followed the principles outlined in the Declaration of Helsinki, including all amendments and revisions. The research was approved by the Medical Ethics Committee of Hospital of Stomatology, Hebei Medical University (NO. [2018] 033). Informed written consent was obtained from all participants after an explanation of the nature of the study, as approved by the Medical Ethics Committee of Hospital of Stomatology, Hebei Medical University.
: NA.
: The authors declare no competing interests.