[1] Univ Bari Aldo Moro, Dept Basic Med Sci Neurosci & Sense Organs, Child Neuropsychiat Unit, Piazza Giulio Cesare 11, Bari, Italy
[2] Univ Salerno, Med Sch, Child & Adolescent Neuropsychiat, Via Giovanni Paolo II,132, Fisciano, SA, Italy
[3] Univ Campania, Dept Mental & Phys Hlth & Prevent Med, Naples, Italy