AUTHOR=Kinoshita Shigeru , Ueta Mayumi TITLE=Editorial: The Updated Understanding of Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis JOURNAL=Frontiers in Medicine VOLUME=8 YEAR=2021 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2021.811570 DOI=10.3389/fmed.2021.811570 ISSN=2296-858X