1 Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.
2 Neuromuscular Repair Unit, Institute of Experimental Neurology, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy.
3 Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy. filippi.massimo@hsr.it.
4 Neuroimaging Research Unit, Institute of Experimental Neurology, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy. filippi.massimo@hsr.it.
5 Neurophysiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy. filippi.massimo@hsr.it.
6 Vita-Salute San Raffaele University, Milan, Italy. filippi.massimo@hsr.it.