Corrigendum: Therapeutic role of extracellular vesicles from human umbilical cord mesenchymal stem cells and their wide therapeutic implications in inflammatory bowel disease and other inflammatory disorder - Din, Muhammad Azhar Ud; Wan, Aijun; Chu, Ying; Zhou, Jing; Yan, Yongmin; Xu, Zhiliang (Frontiers in Medicine, 2024)