1. Department of Biological Sciences; Bauru School of Dentistry; University of São Paulo; Bauru São Paulo Brazil
2. Department of Pathology; University Centre of Adamantina; Adamantina São Paulo Brazil
3. Department of Anatomical Pathology; Clinical Hospital, School of Medicine of São Paulo; São Paulo Brazil
4. Department of Surgery, Stomatology, Pathology and Radiology; Bauru School of Dentistry; University of São Paulo; Bauru São Paulo Brazil
5. Department of Head and Neck Surgery; LIM28; Clinical Hospital HCFMUSP; School of Medicine; University of São Paulo; São Paulo Brazil