1. From the Neuroimmunology Program (E.M., L.M., J.O.D.), Fundació Clinic per la Recerca Biomèdiques August Pi i Sunyer (FCRB-IDIBAPS), University of Barcelona, Spain; and University of Bordeaux (Z.J., L.G.), CNRS, Interdisciplinary Institute for Neuroscience, IINS, UMR 5297, Bordeaux, France.