AUTHOR=George Augustine , Diana Tanja , Längericht Jan , Kahaly George J. TITLE=Stimulatory Thyrotropin Receptor Antibodies Are a Biomarker for Graves’ Orbitopathy JOURNAL=Frontiers in Endocrinology VOLUME=11 YEAR=2021 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2020.629925 DOI=10.3389/fendo.2020.629925 ISSN=1664-2392