1 Neurology Unit, Department of Translational Medicine, Interdisciplinary Research Center of Autoimmune Diseases, Movement Disorders Center, University of Piemonte Orientale, Novara, Italy.
2 Center of Research in Medical Pharmacology, University of Insubria, Varese, Italy.
3 Laboratory of Neuroimmunology, Fundación Ciencia and Vida, Ñuñoa, Departamento de Ciencias Biológicas, Facultad de Ciencias de la Vida, Universidad Andres Bello, Santiago, Chile.