[This corrects the article DOI: 10.2196/44513.].
©Hai-Tong Sun, Xiao-Ru Fan, Yu-Zhou Gu, Yong-Heng Lu, Jia-Ling Qiu, Qing-Ling Yang, Jing-Hua Li, Jing Gu, Chun Hao. Originally published in JMIR mHealth and uHealth (https://mhealth.jmir.org), 17.05.2023.