AUTHOR=Rathjen Fritz G. , Hodge Russell TITLE=Early Days of Tenascin-R Research: Two Approaches Discovered and Shed Light on Tenascin-R JOURNAL=Frontiers in Immunology VOLUME=11 YEAR=2021 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2020.612482 DOI=10.3389/fimmu.2020.612482 ISSN=1664-3224