Article History
Received: 20 October 2021
Accepted: 28 February 2022
First Online: 8 March 2022
Declarations
:
: The study was approved by the Institutional Review Board of Seoul National University Dental Hospital (protocol code #ERI 21015, date of approval 6 July 2021). Written informed consent was obtained from all participants.
: All patients gave written consent for their clinical details to be published.
: The authors declare no competing interests.