AUTHOR=Ullrich Evelyn , Beilhack Andreas , Wolf Dietlinde TITLE=Editorial: Novel and Improved Methods for the Prevention and Treatment of Graft-Versus-Host Disease (GVHD) JOURNAL=Frontiers in Immunology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2022.966389 DOI=10.3389/fimmu.2022.966389 ISSN=1664-3224