Nam, Seoul-Hee
Lee, Hyeon-Ji
Article History
Received: 20 March 2026
Accepted: 23 June 2026
First Online: 26 June 2026
Declarations
Competing interests: The authors declare no competing interests.
Ethical approval and consent to participate: This study was conducted in accordance with the principles of the Declaration of Helsinki and relevant guidelines and regulations. The study protocol was reviewed by the Institutional Review Board (IRB) of Kangwon National University and was determined to be exempt from ethical review due to its minimal-risk, non-interventional design (Approval No. KWNUIRB-2026-04-029). All participants voluntarily provided written informed consent prior to participation.