AUTHOR=Li Xuying , Zhang Li , Tang Fei , Wei Xin TITLE=Corrigendum: Retinal Organoids: Cultivation, Differentiation, and Transplantation JOURNAL=Frontiers in Cellular Neuroscience VOLUME=15 YEAR=2021 URL=https://www.frontiersin.org/journals/cellular-neuroscience/articles/10.3389/fncel.2021.810268 DOI=10.3389/fncel.2021.810268 ISSN=1662-5102