AUTHOR=Kaestner Lars , Bogdanova Anna TITLE=Editorial: Insights in red blood cell physiology: 2021 JOURNAL=Frontiers in Physiology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2022.993287 DOI=10.3389/fphys.2022.993287 ISSN=1664-042X