AUTHOR=Gilmore Brendan F. , McDougald Diane , Beloin Christophe TITLE=Editorial: Insights in biofilms: 2021 JOURNAL=Frontiers in Cellular and Infection Microbiology VOLUME=12 YEAR=2022 URL=https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2022.1093692 DOI=10.3389/fcimb.2022.1093692 ISSN=2235-2988