©Jimyung Park, Seng Chan You, Eugene Jeong, Chunhua Weng, Dongsu Park, Jin Roh, Dong Yun Lee, Jae Youn Cheong, Jin Wook Choi, Mira Kang, Rae Woong Park. Originally published in JMIR Medical Informatics (http://medinform.jmir.org), 30.03.2021.
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