1. Post-graduation Program in Neuropsychiatry and Behavioral Sciences (POSNEURO), Federal University of Pernambuco (UFPE), Recife, Brazil.
2. Salgado de Oliveira University, São Gonçalo, Brazil.
3. University of Pernambuco, Recife, Brazil.
4. Division of Neuropsychiatry, Centro de Ciências Médicas, Federal University of Pernambuco (UFPE), Recife, Brazil.