Corrigendum: Assessing heterogeneity of patient and health system delay among TB in a population with internal migrants in China - Sun, Ruoyao; Wu, Zheyuan; Zhang, Hongyin; Huang, Jinrong; Liu, Yueting; Chen, Meiru; Lv, Yixiao; Zhao, Fei; Zhang, Yangyi; Li, Minjuan; Yan, Jiaqi; Jiang, Hongbing; et al. (Frontiers in Public Health, 2024)