[This corrects the article DOI: 10.2196/33995.].
©Yan Yao, Ruiyu Chai, Jianzhou Yang, Xiangjun Zhang, Xiaojie Huang, Maohe Yu, Geng-feng Fu, Guanghua Lan, Ying Qiao, Qidi Zhou, Shuyue Li, Junjie Xu. Originally published in JMIR Public Health and Surveillance (https://publichealth.jmir.org), 29.07.2022.