1. Department of Biosciences and Oral Diagnosis, Institute of Science and Technology São Paulo State University (Unesp) São José dos Campos Brazil
2. Department of Oral and Maxillofacial Surgery, School of Dentistry The University of Texas Health Science Center at Houston Houston Texas USA
3. Department of Dental Materials and Prosthodontics, Institute of Science and Technology São Paulo State University (Unesp) São José dos Campos Brazil
4. Department of Clinical and Preventive Dentistry, School of Dentistry Federal University of Pernambuco Recife Brazil
5. Department of Diagnosis and Surgery, School of Dentistry São Paulo State University (Unesp) Araraquara Brazil
6. Department of Clinical and Social Dentistry, School of Dentistry Federal University of Paraíba João Pessoa Brazil
7. Department of Oral Pathology, School of Dentistry University Federal do Rio Grande do Norte Natal Brazil
8. Department of Oral Medicine and Pediatric Dentistry State University of Londrina Londrina Brazil
9. International Research Center A.C. Camargo Cancer Center São Paulo Brazil
10. Department of General Pathology, Dental School University of São Paulo São Paulo Brazil
11. Department of Restorative Dentistry, Institute of Science and Technology São Paulo State University (Unesp) São José dos Campos Brazil
12. Department of Head and Neck Surgery The University of Texas M. D. Anderson Cancer Center Houston Texas USA
13. Department of Head and Neck Surgery University of São Paulo Medical School São Paulo Brazil
14. Department of Head and Neck Surgery and Otorhinolaryngology A.C. Camargo Cancer Centre São Paulo Brazil