Affiliation: | 1. Postgraduate Program in Oncology, Hospital de Câncer de Barretos, Barretos, SP, Brazil;2. Head and Neck Department, Hospital de Câncer de Barretos, Barretos, SP, Brazil;3. Grupo de Pesquisa em Qualidade de Vida Relacionada à Saúde (GPQual) – CNPq, Hospital de Câncer de Barretos, Barretos, SP, Brazil;4. Department of Clinical Oncology, Breast and Gynecology Division, Hospital de Câncer de Barretos, Barretos, SP, Brazil |