1. Department of Neurobiology and Molecular Medicine, IRCCS Fondazione Stella Maris, Pisa, Italy
2. Parole al Centro Studio di Logopedia, Genoa, Italy
3. Medical Genetics Unit, Meyer Children's University Hospital, Florence, Italy
4. Department of Medical Sciences and Public Health, Medical Genetics Unit, University of Cagliari, Cagliari, Italy
5. Department of Developmental Neuroscience, IRCCS “Stella Maris Foundation” Scientific Institute, Pisa, Italy