1. Graduate Program in Health Sciences and Technologies, Faculty of Ceilandia, University of Brasília, Federal District, Brasília 72220-275, DF, Brazil
2. Bauru School of Dentistry, University of São Paulo (USP), Bauru 7012-901, SP, Brazil
3. Department of Dentistry, School of Health Sciences, University of Brasília, Brasília 70.910-900, DF, Brazil