An, Jung-Sub
Seo, Bo-Yeon
Ahn, Sug-Joon
Article History
Received: 17 November 2021
Accepted: 3 December 2021
First Online: 18 December 2021
Declarations
:
: The study was conducted according to the guidelines of the Declaration of Helsinki and was approved by the Institutional Review Board of Seoul National University School of Dentistry (IRB no. S-D20190027).
: Not applicable.
: The authors declare that they have no competing interests.