June 2018 | Volume 9 | Article 1325 1 Original research published: 11 June 2018 doi: 10.3389/fimmu.2018.01325 Frontiers in Immunology | www.frontiersin.org Edited by: Astrid E. Cardona, University of Texas at San Antonio, United States Reviewed by: Swapna Mahurkar-Joshi, University of California, Los Angeles, United States Stanley Perlman, University of Iowa, United States *Correspondence: Carine Savarin