Affiliation: | 1. ALS Centre, “Rita Levi Montalcini” Department of Neuroscience, University of Turin, Italy;2. Neurorehabilitation Department, IRCCS Salvatore Maugeri Foundation, Institute of Milan, Milan, Italy;3. Neuroalgology Unit and Motor Neuron Diseases Centre, IRCCS “Carlo Besta” Neurological Institute, Milan, Italy |