Cho, Minsu https://orcid.org/0009-0007-8243-1750
Youn, Jiyoung https://orcid.org/0000-0002-7876-3847
Kang, Moonil https://orcid.org/0000-0001-5932-6804
Kim, Kyunga https://orcid.org/0000-0002-0865-2236
Sung, Joohon https://orcid.org/0000-0001-9948-0160
Lee, Jung Eun https://orcid.org/0000-0003-1141-878X
Funding for this research was provided by:
Seoul National University
Article History
Received: 19 February 2026
Accepted: 19 June 2026
First Online: 10 July 2026
Declarations
:
: The authors declare no competing interests.
: Data in this study were from the Healthy Twin Study. The Healthy Twin Study was carried out in accordance with the Declaration of Helsinki, and all procedures involving the Healthy Twin Study participants were approved by the Institutional Review Board at the Samsung Medical Center (IRB 2005-08-113), Busan Paik Hospital (IRB 05-037), and Dankook University Hospital (IRB 2005-6).
: Informed consent was obtained from the study participants prior to their participation.