[This corrects the article DOI: 10.2196/21099.].
©Jiawei Zhou, Bishwajit Ghose, Ruoxi Wang, Ruijun Wu, Zhifei Li, Rui Huang, Da Feng, Zhanchun Feng, Shangfeng Tang. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 13.07.2022.