Published on in Vol 10, No 3 (2022): March
                                    Preprints (earlier versions) of this paper are
                                    available at
                                    https://preprints.jmir.org/preprint/35104, first published
                                    .
                                

1 Office of eHealth Research and Business, Seoul National University Bundang Hospital, Seongnam-si, Republic of Korea
2 Kakao Healthcare Company-In-Company, Seongnam-si, Republic of Korea
