Article History
Received: 23 May 2026
Accepted: 25 August 2026
First Online: 4 September 2026
Declarations
Ethics approval and consent to participate: This retrospective study was conducted in accordance with the Declaration of Helsinki and was approved by the Institutional Review Board of Kyung Hee University Hospital at Gangdong (KHNMC; approval No. KHNMC 2018-01-023). The requirement for informed consent was waived by the Institutional Review Board of Kyung Hee University Hospital at Gangdong because of the retrospective nature of the study and the use of de-identified clinical data.
Competing interests: The authors declare no competing interests.