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Article History

Received: 6 February 2023

Revised: 15 July 2023

Accepted: 10 August 2023

First Online: 18 October 2023

Declarations

:

: The scientific guarantor of this publication is Sang Hyun Choi.

: 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.

: One of the authors (Sehee Kim) has significant statistical expertise.

: Written informed consent was waived by the Institutional Review Board.

: Institutional Review Board approval was obtained by Asan Medical Center.

: No study subjects or cohorts have been previously reported.

: • retrospective• prognostic study• performed at one institution