Lee, Christine Hyun Jin
Vu, Huong
Kim, Hyun-Duck
Funding for this research was provided by:
Ministry of Science and ICT, Korea (NRF- 2017M3A9B6062986)
Korea Centers for Disease Control and Prevention (2018P330400)
Article History
Received: 26 April 2021
Accepted: 21 October 2021
First Online: 8 November 2021
Declarations
:
: This study was approved by the Institutional Review Board for Human Subjects at the Seoul National University School of Dentistry and Seoul National University College of Medicine (Approval Numbers: S-020190017 and C-1803-117-932). All participants provided written, informed consent of their record. Ethics approval and consent to participate. We confirmed that all methods were performed in accordance with the relevant guideline and regulations.
: Not applicable.
: All authors have no competing interests.