Bang, Jin-Young
Hahn, Seok http://orcid.org/0000-0002-4695-6118
Yi, Jisook
Lim, Yun-jung
Jung, Hyun Kyung
Article History
Received: 5 August 2020
Revised: 26 January 2021
Accepted: 15 February 2021
First Online: 25 February 2021
Declarations
:
: The scientific guarantor of this publication is Seok Hahn.
: 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.
: Institutional Review Board approval was obtained.
: • retrospective• observational• performed at one institution