[1] Univ Presbiteriana Mackenzie, Dev Disorders Program, Sao Paulo, SP, Brazil
[2] Univ Fed Sao Paulo, Dept Psychiat, Sao Paulo, SP, Brazil
[3] Fundacao Oswaldo Cruz, Dept Epidemiol, Rio De Janeiro, RJ, Brazil
[4] Univ Fed Rio Grande do Sul, Dept Psychiat, Porto Alegre, RS, Brazil
[5] Univ Sao Paulo, Dept Psychiat, Sao Paulo, SP, Brazil
[6] Natl Inst Dev Psychiat Children & Adolescents, Sao Paulo, SP, Brazil