1. Department of Medicine, Campus Bio-Medico University of Rome , Rome, Italy
2. Laboratory of Lipid Neurochemistry, European Center for Brain Research/IRCCS Santa Lucia Foundation , Rome, Italy
3. Laboratori de Neurofarmacologia, Departament de Ciències Experimentals i de la Salut (CEXS), Facultat de Ciències de la Salut i de la Vida, Universitat Pompeu Fabra , Barcelona, Spain
4. Servicio de Psiquiatría, Hospital Universitari Vall d’Hebron , Barcelona, Spain
5. Departamento de Psiquiatría y Medicina Legal, Universitat Autònoma de Barcelona , Barcelona, Spain
6. CIBERSAM , Barcelona, Spain
7. Passauer Wolf Reha-Zentrum Nittenau , Nittenau, Germany
8. Multiple Sclerosis Clinical and Research Center, Tor Vergata University, Rome & Unit of Neurology, IRCCS Istituto Neurologico Mediterraneo Neuromed , Pozzilli, Italy