AUTHOR=Cui Kele , Hu Shouxin , Mei Xinyu , Cheng Min TITLE=Corrigendum: Innate Immune Cells in the Esophageal Tumor Microenvironment JOURNAL=Frontiers in Immunology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2021.708705 DOI=10.3389/fimmu.2021.708705 ISSN=1664-3224