Funding for this research was provided by:
Seoul National University
Article History
Received: 12 January 2026
Revised: 7 March 2026
Accepted: 15 April 2026
First Online: 18 April 2026
Declarations
:
: This study was exempted from ethical review by the Institutional Review Board of Seoul National University Hospital (E-2402-016-1506), as all data were anonymized, and it was conducted in accordance with the tenets of the Declaration of Helsinki.
: Informed consent was waived because the study was retrospective and all data were analyzed anonymously.
: The authors report no conflicts of interest.
: No generative AI or AI-assisted technologies were used in the writing of this manuscript beyond basic tools for grammar and spelling checking.