| Authors: |
da Silva FMA; Barretos Cancer Hospital, Educational & Research Institute, São Paulo, Brazil., Mortari GR; Barretos Cancer Hospital, Educational & Research Institute, São Paulo, Brazil., Buexm LA; Barretos Cancer Hospital, Educational & Research Institute, São Paulo, Brazil., Carvalho RS; Barretos Cancer Hospital, Educational & Research Institute, São Paulo, Brazil., Hirai WY; Department of Epidemiology and Biostatistics, Barretos Cancer Hospital, São Paulo, Brazil., de Oliveira C; Faculdade de Ciências da Saude de Barretos Dr Paulo Prata, São Paulo, Brazil., Ferigatto JL; Barretos Cancer Hospital, Educational & Research Institute, São Paulo, Brazil., de Lima Vazquez F; Barretos Cancer Hospital, Center of Molecular Oncology Research and Prevention, São Paulo, Brazil., Coracin FL; Department of Dentistry, Barretos Cancer Hospital, São Paulo, Brazil., de Matos LL; Universidade de São Paulo Instituto do Câncer do Estado de São Paulo (ICESP HCFMUSP). São Paulo, São Paulo, Brazil., Gama RR; Department of Head and Neck Surgery, Barretos Cancer Hospital, São Paulo, Brazil. |