1. Postgraduate Program in Dentistry, School of Dentistry, Federal University of Juiz de Fora, Juiz de Fora, MG, Brazil.
2. School of Dentistry, Federal University of Juiz de Fora, Juiz de Fora, MG, Brazil.
3. Department of Dentistry, Federal University of Juiz de Fora, Governador Valadares, MG, Brazil.
4. Department of Dental Clinic, School of Dentistry, Federal University of Juiz de Fora, Juiz de Fora, MG, Brazil.