AUTHOR=Bogdanova Anna , Kaestner Lars TITLE=Editorial: Comparative biology of red blood cells JOURNAL=Frontiers in Physiology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2022.1103647 DOI=10.3389/fphys.2022.1103647 ISSN=1664-042X