1. Department of Stomatology, Discipline of Oral and Maxillofacial Pathology, School of Dentistry University of São Paulo (FOUSP) São Paulo Brazil
2. Department of Oral Surgery and Pathology, School of Dentistry Universidade Federal de Minas Gerais (UFMG) Belo Horizonte Brazil
3. Biophotonics Applied to Health Science Nove de Julho University São Paulo Brazil