Kim, Seong Wan
Suh, Yoong-A
Lee, Jang Hoon
Park, Moon Sung
Choi, Seoheui
Article History
Received: 11 December 2025
Accepted: 13 April 2026
First Online: 20 April 2026
Declarations
:
: This study was conducted in accordance with the principles of the Declaration of Helsinki and was approved by the Institutional Review Board of Ajou University Hospital (approval no. AJOUIRB-OBS-2013-014 approved on 11 April 2013). Informed consent was obtained from all participants or their legal guardians enrolled in the KNN cohort.
: Not applicable.
: The authors declare no competing interests.