[This corrects the article DOI: 10.2196/45358.].
©Sarah Soyeon Oh, Bada Kang, Jewel Park, SangMin Kim, Eun-Cheol Park, Seung Hee Lee, Ichiro Kawachi. Originally published in JMIR Public Health and Surveillance (https://publichealth.jmir.org), 28.04.2023.