AUTHOR=Carreras-Planella Laura , Monguió-Tortajada Marta , Borràs Francesc Enric , Franquesa Marcella TITLE=Corrigendum: Immunomodulatory Effect of MSC on B Cells Is Independent of Secreted Extracellular Vesicles JOURNAL=Frontiers in Immunology VOLUME=10 YEAR=2019 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2019.02413 DOI=10.3389/fimmu.2019.02413 ISSN=1664-3224