Preziosa Paolo, Comi Giancarlo, Filippi Massimo
From the Neuroimaging Research Unit (P.P., M.F.) and Department of Neurology (P.P., G.C., M.F.), Institute of Experimental Neurology, Division of Neuroscience, San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy.
Neurology. 2016 Jul 19;87(3):338-9. doi: 10.1212/WNL.0000000000002869.