AUTHOR=He Daihai , Musa Salihu S. TITLE=Editorial: Insights in health informatics-2021 JOURNAL=Frontiers in Digital Health VOLUME=Volume 4 - 2022 YEAR=2023 URL=https://www.frontiersin.org/journals/digital-health/articles/10.3389/fdgth.2022.1129054 DOI=10.3389/fdgth.2022.1129054 ISSN=2673-253X