[1] Univ Hosp Parma, Dept Neurosci, Child Neuropsychiat Unit, Parma, Italy
[2] Univ Verona, Dept Life & Reprod Sci, I-37100 Verona, Italy
[3] Epilepsihospitalet, Danish Epilepsy Ctr, Dianalund, Denmark
[4] Bellaria Hosp, Neurol Unit, Dept Neurosci, Bologna, Italy
[5] Univ Parma, Dept Neurosci, I-43100 Parma, Italy