1. Department of Biomedical Science, Faculty of Americana (FAM), 13477-360 Americana, SP, Brazil
2. Medical School, University of Campinas (UNICAMP), 13083-887 Campinas, SP, Brazil
3. Department of Genetics, Evolution and Bioagents, Institute of Biology, University of Campinas (UNICAMP), 13083-970 Campinas, SP, Brazil
4. Department of Biochemistry and Microbiology, Institute of Biosciences, Universidade Estadual Paulista (UNESP), 13506-900 Rio Claro, SP, Brazil