Corrigendum: Knowledge, Attitude, and Practice Survey of COVID-19 Among Healthcare Students During the COVID-19 Outbreak in China: An Online Cross-Sectional Survey - Zhang, Juxia; Yin, Yuhuan; Dean, Judith; Zhang, Xiaoli; Zhang, Yiyin; Wang, Jiancheng; Zhang, Yinping (Frontiers in Public Health, 2022)