1. Paediatric Rehabilitation Unit, Azienda Unità Sanitaria Locale IRCCS di Reggio Emilia, 42122 Reggio Emilia, Italy
2. PhD Program in Clinical and Experimental Medicine, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41121 Modena, Italy
3. Neurodevelopmental Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, 20133 Milan, Italy
4. Functional Rehabilitation Unit, IRCCS E. Medea, Associazione La Nostra Famiglia, 23842 Bosisio Parini, Italy
5. Physical Medicine and Rehabilitation Unit, S. Maria delle Croci Hospital, Azienda Unità Sanitaria Locale Romagna, 48121 Ravenna, Italy
6. Developmental Neuroscience Clinical Department, IRCCS Fondazione Stella Maris, 56128 Pisa, Italy
7. Physical Medicine and Rehabilitation Unit, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy