AUTHOR=Schaefer Sara , Hettinga Kasper Arthur , Cullor James , German J. Bruce , Henrick Bethany M. TITLE=Corrigendum: Use of UV Treated Milk Powder to Increase Vaccine Efficacy in the Elderly JOURNAL=Frontiers in Immunology VOLUME=10 YEAR=2019 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2019.00427 DOI=10.3389/fimmu.2019.00427 ISSN=1664-3224