1. Adolfo Lutz Institute, Secretary of Health, São Paulo State, São Paulo, Brazil
2. Division of Infectious Diseases, Federal University of São Paulo, São Paulo, Brazil
3. Infectious Diseases Division, Faculty of Medical Sciences, Universidade Estadual de Campinas, Campinas, Brazil
4. Facultad de Medicina, Universidad Católica Argentina, Buenos Aires, Argentina
5. Laboratory of Clinical Microbiology, Hospital das Clínicas, University of São Paulo, São Paulo, Brazil
6. Hospital Infection Control Department, LIM 54, Hospital das Clínicas, University of São Paulo, São Paulo, Brazil
7. Hospital Sírio Libanês, São Paulo, Brazil
8. Department of Internal Medicine, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
9. Department of Infectious Diseases, Hospital das Clínicas, University of São Paulo, São Paulo, Brazil