1. Scientific Institute for Research, Hospitalisation and Health Care IRCCS Santa Lucia Foundation, Rome, Italy
2. IRCCS Centro Neurolesi Bonino-Pulejo, Messina, Italy
3. Villa Sandra Institute, Rome, Italy
4. Department of Neurosciences, Paediatric neurology, University of Rome Tor Vergata, Rome, Italy
5. Department of Life, Health and Environmental Sciences, University of L’Aquila, L’Aquila, Italy
6. San Raffaele Institute of Sulmona, Sulmona, Italy
7. Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy