1. Department of Neurorehabilitation of Pavia via Boezio Institute, Istituti Clinici Scientifici Maugeri IRCCS, Pavia 27100, Italy
2. Department of Neurorehabilitation, Casa di Cura Figlie di San Camillo, Cremona 26100, Italy
3. Department of Neurorehabilitation, IRCCS Fondazione Don Carlo Gnocchi, Milano 20100, Italy
4. Biomedical Engineering Unit of Montescano Institute, Istituti Clinici Scientifici Maugeri IRCCS, Montescano 27040, Italy
5. Department of Psychology, University of Campania “Luigi Vanvitelli”, Caserta 81100, Italy
6. Department of Neurorehabilitation of Telese Terme Institute, Istituti Clinici Scientifici Maugeri IRCCS, Telese Terme 82037, Italy