1. From the Department of Neurosciences (S.Z., A.T., C.R., M.G., D.M., V.C., L.M., V.M., S.R., R.M., M. Calabrese), Biomedicine and Movement, University of Verona; Department of Oncology and Molecular Medicine (S.R.), Istituto Superiore di Sanità, Rome; Radiology Unit (M. Calderone), Cmsr Veneto Medica s.r.l., Altavilla Vicentina, Vicenza; and Institute of Radiology (F.B.P., S.M.), University of Verona, Italy.