1. Department of Oral Surgery, Pathology and Clinical Dentistry School of Dentistry Universidade Federal de Minas Gerais Belo Horizonte Minas Gerais Brazil
2. Department of Oral Diagnosis Piracicaba Dental School Universidade Estadual de Campinas Piracicaba São Paulo Brazil
3. Oral Pathology Laboratory School of Dentistry Universidade Federal do Rio Grande do Norte Natal Rio Grande do Norte Brazil
4. Department of Stomatology (Oral Pathology) School of Dentistry Universidade Federal de Goiás Goiânia Goiás Brazil
5. Department of Pathology Health Sciences Center Universidade Federal de Santa Catarina Florianópolis Santa Catarina Brazil
6. Laboratory of Oral Surgical Pathology School of Dentistry Universidade Federal da Bahia Salvador Bahia Brazil
7. Department of Dentistry School of Dentistry Universidade Estadual da Paraíba Campina Grande Paraíba Brazil
8. Department of Pathology and Legal Medicine School of Medicine Federal University of Amazonas Manaus Amazonas Brazil
9. Diagnostic Center for Oral Diseases School of Dentistry Federal University of Pelotas Pelotas Rio Grande do Sul Brazil
10. Department of Child’s and Adolescent’s Oral Health School of Dentistry Universidade Federal de Minas Gerais Belo Horizonte Minas Gerais Brazil