AUTHOR=Arenzana-Seisdedos Fernando TITLE=SDF-1/CXCL12: A Chemokine in the Life Cycle of HIV JOURNAL=Frontiers in Immunology VOLUME=6 YEAR=2015 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2015.00256 DOI=10.3389/fimmu.2015.00256 ISSN=1664-3224