AUTHOR=Mayer Johannes U. TITLE=Commentary: Spatiotemporal Modeling of the Key Migratory Events During the Initiation of Adaptive Immunity JOURNAL=Frontiers in Immunology VOLUME=10 YEAR=2019 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2019.02311 DOI=10.3389/fimmu.2019.02311 ISSN=1664-3224