Lee, Yeon-Hee
Auh, Q-Schick
An, Jung-Sub
Kim, Tae
Article History
Received: 24 June 2021
Accepted: 7 March 2022
First Online: 14 March 2022
Declarations
:
: The research protocol was reviewed in compliance with the Helsinki Declaration and approved by the Institutional Review Board of the Kyung Hee University Dental Hospital (KHD IRB no. 1804–2).Informed consent was obtained from all subjects involved in the study.
: The authors declare no conflict of interest.