1. Department of Pediatrics, Faculty of Medicine, University of São Paulo, São Paulo, Brazil.
2. Faculty of Medicine, University of São Paulo, São Paulo, Brazil.
3. ADHD Outpatient Program & Developmental Psychiatry Program, Hospital de Clinicas de Porto Alegre, Federal University of Rio Grande do Sul; Medical Council UniEduK; National Institute of Developmental Psychiatry & National Center for Innovation and Research in Mental Health, São Paulo, Brazil.
4. Department of Psychiatry, Faculty of Medicine of the University of São Paulo, São Paulo, Brazil.