AUTHOR= Frontiers Production Office TITLE=Erratum: Stepwise establishment of functional microbial groups in the infant gut between 6 months and 2 years: A prospective cohort study JOURNAL=Frontiers in Nutrition VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2023.1181477 DOI=10.3389/fnut.2023.1181477 ISSN=2296-861X