1. Clinical Analysis and Toxicology Department, School of Pharmacy, University of São Paulo, São Paulo, Brazil.
2. University Hospital, University of São Paulo, São Paulo, Brazil.
3. Microbiology Department, Federal University of São Paulo, São Paulo, Brazil.
4. Department of Infectious and Parasitic Diseases, University of São Paulo, Medical School, São Paulo, Brazil.
5. Fleury Diagnostic Medicine–Microbiology Section, São Paulo, Brazil.