Chang, Hyoung Woo
Kim, Namo
Eum, Darhae
Kim, Hae Dong
Cho, Joung Goo
Kim, Hyun Joo https://orcid.org/0000-0003-1963-8955
Article History
Received: 25 June 2026
Accepted: 14 September 2026
First Online: 19 September 2026
Declarations
Ethics approval and consent to participate: The study was approved by the Institutional Review Board of Severance Hospital, Yonsei University Health System, Seoul, Republic of Korea (approval no. 4-2015-0036), and was conducted in accordance with the Declaration of Helsinki. Written informed consent was obtained from all participants before enrollment.
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.