1. Department of Oral Surgery, Pathology and Clinical Dentistry, School of Dentistry Universidade Federal de Minas Gerais Belo Horizonte Brazil
2. School of Dentistry, Faculdade Pitágoras de Ipatinga Ipatinga Brazil
3. Department of Oral Diagnosis, Piracicaba Dental School Universidade Estadual de Campinas Piracicaba Brazil
4. Department of Oral Pathology, School of Dentistry Universidade Federal do Rio Grande do Sul Porto Alegre Brazil
5. Department of Child and Adolescent Oral Health, School of Dentistry Universidade Federal de Minas Gerais Belo Horizonte Brazil
6. Faculdade Santa Casa BH Belo Horizonte Brazil
7. Neuropsychiatry Program, Department of Psychiatry and Behavioral Sciences The University of Texas Health Science Center at Houston Houston Texas USA