1. PhD Program in Neuroscience, School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
2. ‘Rita Levi Montalcini’ Department of Neuroscience, University of Turin, ALS Centre, Turin, Italy
3. Istituti Clinici Scientifici Maugeri, IRCCS Milano, Milan, Italy
4. Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, Neurology Unit 1, Turin, Italy
5. Neuroscience Institute of Turin (NIT), Turin, Italy and
6. Institute of Cognitive Sciences and Technologies, C. N. R. Rome, Italy