Choi, You Rim https://orcid.org/0000-0002-1068-7403
Park, Dongik
Lee, Hyun Kyung
Bae, Suahn https://orcid.org/0009-0003-6091-8884
Park, Sehyun
Kim, Dong-Kyu
Kim, Yong Min https://orcid.org/0000-0001-5414-8332
Park, Chan-Soon
Kim, Hyung-Sin https://orcid.org/0000-0001-8605-5077
Shin, Hyun-Woo https://orcid.org/0000-0002-4038-9992
Article History
Received: 9 May 2025
Accepted: 22 May 2026
First Online: 4 June 2026
Competing interests
: H.-W.S. is listed as an inventor on a patent application related to respiratory state monitoring and sleep disorder assessment (PCT/KR2021/005672; US application 17/930,569, filed by Seoul National University R&DB Foundation). The application has been examined and is no longer being pursued. H.-W. S. is a founder of OUaR LaB, Inc., serves on its Board of Directors and as Chief Executive Officer, and owns stock in OUaR LaB, Inc., which is subject to certain restrictions under university policy. D.-K.K owns stock in OUaR LaB, Inc. The remaining authors declare no competing interests.