Chang, Pi En
Kim, Jun-Young
Jung, Hwi-Dong
Park, Jung Jin
Choi, Yoon Jeong https://orcid.org/0000-0003-0781-8836
Funding for this research was provided by:
National Research Foundation of Korea (No. NRF-2020R1F1A1069316)
Article History
Received: 23 December 2021
Accepted: 4 July 2022
First Online: 12 July 2022
Declarations
:
: The subjects in this retrospective study were selected from the archives of the Department of Orthodontics, Yonsei University Dental Hospital after IRB approval (No. 2–2016-0017). Written informed consent was waived because of the retrospective design of this study.
: All authors have seen and approved the manuscript. This manuscript has not been published or presented elsewhere in part or in entirety and is not under consideration by another journal.
: The authors declare no competing interests.