AUTHOR=Turton Bathsheba , Durward Callum , Benzian Habib TITLE=Editorial: Innovating and expanding universal access to oral healthcare JOURNAL=Frontiers in Oral Health VOLUME=3 YEAR=2022 URL=https://www.frontiersin.org/journals/oral-health/articles/10.3389/froh.2022.1033469 DOI=10.3389/froh.2022.1033469 ISSN=2673-4842