Kim, Sunhong
Hwang, Soo-Jeong
Seo, Min-Seock
Funding for this research was provided by:
Wonkwang University
Article History
Received: 14 January 2023
Accepted: 22 March 2023
First Online: 13 May 2023
Declarations
:
: The study was conducted in accordance with the Declaration of Helsinki and was approved by the Institutional Review Board of Daejeon Dental Hospital, Wonkwang University College of Dentistry (approval no. W2205/001–001). All methods were performed in accordance with the relevant guidelines and regulations. Information on patients under the age of 16 was not collected. This study was conducted with x-ray scans that had already been taken, and there was no x-ray scan taken for this experiment. Because this study was retrospective and personally identifiable information was not included, an informed consent waiver was approved by the Institutional Review Board of Daejeon Dental Hospital, Wonkwang University.
: Not applicable.
: The authors declare that they have no competing interests.