Kim, Jaeyeon
Jung, Seoyeon
Lee, Kee-Joon
Yu, Hyung-Seog
Park, Wonse
Article History
Received: 27 July 2023
Accepted: 1 February 2024
First Online: 20 February 2024
Declarations
:
: The study protocol was approved by the Institutional Review Board of the Yonsei University Dental Hospital (approval number:2-2020-0073). Patient data were anonymized, and the requirement for obtaining written informed consent was waived because of the retrospective nature of this study. The study was conducted in accordance with the principles of the Declaration of Helsinki. Informed consent: For this type of study, the need for formal consent was waived by the Institutional Review Board of Yonsei University Dental Hospital.
: Not applicable.
: The authors declare no competing interests.