Affiliations

• ¹ Attention-Deficit/Hyperactivity Outpatient Program at the Child and Adolescent Psychiatric Division, Hospital de Clínicas de Porto Alegre, Federal University of Rio Grande do Sãl, Porto Alegre. Electronic address: mauriciodireito@yahoo.com.br.
• ² Attention-Deficit/Hyperactivity Outpatient Program at the Child and Adolescent Psychiatric Division, Hospital de Clínicas de Porto Alegre, Federal University of Rio Grande do Sãl, Porto Alegre; Department of Psychiatry, University of São Paulo Medical School, São Paulo; National Institute of Developmental Psychiatry for Children and Adolescent (Institutos Nacionais de Ciência e Tecnologia - Conselho Nacional de Desenvolvimento Científico e Tecnológico), São Paulo.
• ³ Attention-Deficit/Hyperactivity Outpatient Program at the Child and Adolescent Psychiatric Division, Hospital de Clínicas de Porto Alegre, Federal University of Rio Grande do Sãl, Porto Alegre.
• ⁴ Polytechnic School of Federal University of Santa Maria, Santa Maria, Brazil.
• ⁵ Department of Psychology and Neuroscience, University of Colorado at Boulder, Boulder, Colorado.
• ⁶ Attention-Deficit/Hyperactivity Outpatient Program at the Child and Adolescent Psychiatric Division, Hospital de Clínicas de Porto Alegre, Federal University of Rio Grande do Sãl, Porto Alegre; National Institute of Developmental Psychiatry for Children and Adolescent (Institutos Nacionais de Ciência e Tecnologia - Conselho Nacional de Desenvolvimento Científico e Tecnológico), São Paulo.