1. Department of Ophthalmology, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
2. Department of Biochemistry and Immunology, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
3. Department of Chemistry, School of Philosophy and Science of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
4. Department of Cellular and Molecular Biology and Pathogenic Agents, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil