1. Federal University of Campina Grande, Patos, Paraíba, Brazil
2. Academic Unit of Materials Engineering, Federal University of Campina Grande, Campina Grande, Paraíba, Brazil
3. Academic Unit of Biological Sciences - Dentistry, Federal University of Campina Grande, Patos, Paraíba, Brazil
4. Academic Unit of Veterinary Medicine, Federal University of Campina Grande, Patos, Paraíba, Brazil
5. Department of Orthodontics, Faculty of Dentistry, Federal University of Juiz de Fora, Governador Valadares, Minas Gerais, Brazil