1. Department of Ophthalmology, Otorhinolaringology and Head and Neck Surgery, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
2. Department Medical Clinical, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
3. Department of General and Specialized Nursing, Nursing School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil