Kim, Kyae Hyung
Jung, Daehee
Lee, Sun Young
Yoo, Shin Hye
Hwang, In-Young
Cho, Woohyeon
Jeong, Seonyoung
Kim, Min Sun
Cho, Belong
Funding for this research was provided by:
Patient-Centered Clinical Research Coordinating Center (RS-2021-KH120239)
Patient-Centered Clinical Research Coordinating Center (RS-2021-KH120239)
Patient-Centered Clinical Research Coordinating Center (RS-2021-KH120239)
Patient-Centered Clinical Research Coordinating Center (RS-2021-KH120239)
Patient-Centered Clinical Research Coordinating Center (RS-2021-KH120239)
Patient-Centered Clinical Research Coordinating Center (RS-2021-KH120239)
Patient-Centered Clinical Research Coordinating Center (RS-2021-KH120239)
Patient-Centered Clinical Research Coordinating Center (RS-2021-KH120239)
Article History
Received: 22 December 2025
Accepted: 30 June 2026
First Online: 3 August 2026
Declarations
Ethics approval and content to participate: This retrospective cohort study was approved for exemption by the Institutional Review Board of Seoul National University Hospital (IRB number: E 2411-080-1587). Informed consent was obtained from all subjects involved in the KLoSA study.
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.