AUTHOR=Lareau Caleb A. , Romagnani Chiara , Ludwig Leif S. TITLE=Editorial: Lineage tracing, hematopoietic stem cell and immune cell dynamics JOURNAL=Frontiers in Immunology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2022.1062415 DOI=10.3389/fimmu.2022.1062415 ISSN=1664-3224