1. Doctoral Program Fluminense Federal University Niteroi Rio de Janeiro Brazil
2. Department of Periodontology Dental Research Division School of Dentistry Veiga de Almeida University Rio de Janeiro Brazil
3. Department of Oral Surgery School of Dentistry Fluminense Federal University Niterói Brazil
4. Department of Dental Technics School of Dentistry Fluminense Federal University Niterói Brazil
5. National Institute of Metrology, Quality, and Technology (INMETRO) Rio de Janeiro Brazil