1. Unit of Medical Genetics Department of Medical and Surgical Sciences S. Orsola‐Malpighi Hospital University of Bologna Bologna Italy
2. Department of Pharmacy and Biotechnology University of Bologna Bologna Italy
3. Department of Neurology University of Bologna Bologna Italy
4. CRBA, S. Orsola‐Malpighi Hospital Bologna Italy
5. Molecular Genetics of Renal Disorders Unit Division of Genetics and Cell Biology San Raffaele Scientific Institute Milan Italy
6. Stella Maris Clinical Research Institute for Child and Adolescent Neurology and Psychiatry Calambrone (Pisa) Italy
7. Unit of Child Neuropsychiatry IRCCS Ospedale Pediatrico Bambino Gesù Roma Italy