1. Bacteriology Department, Adolfo Lutz Institute, Av. Dr. Arnaldo 351, São Paulo, CEP 01246-000, SP, Brazil
2. Oswaldo Cruz Institute, FIOCRUZ, Av. Brasil, 4365, Rio de Janeiro, CEP 21040-900, RJ, Brazil
3. Secretariat of Health Surveillance, Ministry of Health, Esplanada dos Ministérios, Bloco G, Brasília, CEP 70058-900, DF, Brazil
4. General Coordination of Laboratories, Ministry of Health, Esplanada dos Ministérios, Bloco G, Brasília, CEP 70058-900, DF, Brazil