Kim, Hokun
Kim, Dong Hwan https://orcid.org/0000-0002-2932-2367
Song, In Hye
Youn, Seo Yeon
Kim, Bohyun
Oh, Soon Nam
Choi, Joon-Il
Rha, Sung Eun
Article History
Received: 25 May 2021
Revised: 14 August 2021
Accepted: 12 September 2021
First Online: 20 October 2021
Compliance with ethical standards
:
: The scientific guarantor of this publication is Dong Hwan Kim.
: The authors of this manuscript declare no relationships with any companies whose products or services may be related to the subject matter of the article.
: No complex statistical methods were necessary for this paper.
: Written informed consent was waived by the Institutional Review Board because of the retrospective nature of the study.
: Institutional Review Board approval was obtained.
: