AUTHOR=Iyer Smita S. TITLE=Editorial: CD4 T Follicular Helper Cells in HIV JOURNAL=Frontiers in Immunology VOLUME=8 YEAR=2017 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2017.01894 DOI=10.3389/fimmu.2017.01894 ISSN=1664-3224