1. Department of Implantology; Bahiana School of Medicine and Public Health; Salvador Bahia Brazil
2. Department of Oral Surgery; Fluminense Federal University; Niteroi Rio de Janeiro Brazil
3. Department of Oral Pathology; Fluminense Federal University; Niteroi Rio de Janeiro Brazil
4. Graduate Programm in Dentistry; LABIOMAT, Brazilian Center for Physics Research; Rio de Janeiro Rio de Janeiro Brazil
5. Division of Bioengineering; Applied Physics Department; Brazilian Center for Physics Research; National Institute of Metrology, Quality and Technology; Duque de Caxias Rio de Janeiro Brazil