Corrigendum: miR-212/132-enriched extracellular vesicles promote differentiation of induced pluripotent stem cells into pancreatic beta cells - Bai, Chunyu; Ren, Qiwei; Liu, Haifeng; Li, Xiangchen; Guan, Weijun; Gao, Yuhua (Frontiers in Cell and Developmental Biology, 2023)