1. Department of Biomedical and Neuromotor Sciences University of Bologna Bologna Italy
2. IRCCS Istituto delle Scienze Neurologiche di Bologna, Full member of the European Reference Network EpiCARE Bologna Italy
3. Department of Medical and Surgical Sciences University of Bologna Bologna Italy
4. Neuroscience Department Meyer Children's Hospital Firenze Italy
5. University of Florence Florence Italy
6. Inherited Metabolic Diseases Unit and Regional Centre for Newborn Screening, Diagnosis and Treatment of Inherited Metabolic Diseases and Congenital Endocrine Diseases Azienda Ospedaliera Universitaria Integrata Verona Italy