AUTHOR=Senn Viola , Bassler Dirk , Choudhury Rashikh , Scholkmann Felix , Righini-Grunder Franziska , Vuille-dit-Bille Raphael N. , Restin Tanja TITLE=Corrigendum: Microbial Colonization From the Fetus to Early Childhood—A Comprehensive Review JOURNAL=Frontiers in Cellular and Infection Microbiology VOLUME=11 YEAR=2021 URL=https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2021.715671 DOI=10.3389/fcimb.2021.715671 ISSN=2235-2988