1. Center of Biological Sciences and of the Health School of Dentistry State University of Western Paraná Cascavel Brazil
2. Department of Oral Diagnosis School of Dentistry University of Campinas Piracicaba Brazil
3. Dental School Stomatology Clinic State University of Montes Claros Montes Claros Brazil
4. Center for Rehabilitation of Craniofacial Anomalies Dental School University of José Rosario Vellano Alfenas Brazil
5. Department of Basic Science Bahiana School of Medicine and Public Health Salvador Brazil
6. Molecular Biology Department Federal University of Paraíba João Pessoa Brazil