1. Department of Neurology; SEC; University of Rochester; Rochester New York U.S.A
2. Laboratory of Neurological Disorders; Department of Neuroscience; IRCCS-Pharmacological Research Institute “Mario Negri”; Milan Italy
3. Department of Neuroscience; Epilepsy Center; University of Messina; Messina Italy
4. Neurology Unit 2; Epilepsy Center; San Paolo Hospital; Milan Italy
5. Department of Pediatric, Gynecological, Microbiological and Biomedical Science; Unit of Infantile Neuropsychiatry; University of Messina; Messina Italy