1. Child and Adolescent Psychiatry Unit, Scientific Institute IRCCS Eugenio Medea, Lecco, Italy
2. Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences L. Sacco, “Luigi Sacco” University Hospital, Università degli Studi di Milano, Milan, Italy
3. Postgraduate Specialization School in Child and Adolescent Neuropsychiatry, Università degli Studi di Milano, Milan, Italy