AUTHOR=Reiners Christoph , Drozd Valentina TITLE=Editorial: Radiation as Risk Factor, Early Diagnosis, Therapy, and Follow-up of Differentiated Thyroid Cancer JOURNAL=Frontiers in Endocrinology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2021.797969 DOI=10.3389/fendo.2021.797969 ISSN=1664-2392