AUTHOR=Kridin Khalaf , Bieber Katja , Sadik Christian D. , Schön Michael P. , Wang Gang , Loser Karin , Ludwig Ralf J. TITLE=Editorial: Skin Autoimmunity JOURNAL=Frontiers in Immunology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2021.627565 DOI=10.3389/fimmu.2021.627565 ISSN=1664-3224