AUTHOR=Lusso Paolo TITLE=Chemokines and HIV: The First Close Encounter JOURNAL=Frontiers in Immunology VOLUME=6 YEAR=2015 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2015.00294 DOI=10.3389/fimmu.2015.00294 ISSN=1664-3224