AUTHOR= Frontiers Production Office TITLE=Erratum: The Use of a Humanized NSG-β2m−/− Model for Investigation of Immune and Anti-tumor Effects Mediated by the Bifunctional Immunotherapeutic Bintrafusp Alfa JOURNAL=Frontiers in Oncology VOLUME=10 YEAR=2020 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2020.01548 DOI=10.3389/fonc.2020.01548 ISSN=2234-943X