Affiliation: | aPontifical Catholic University, School of Health and Biosciences, Curitiba, PR, Brazil;bState Central Public Health Laboratory, São José dos Pinhais, PR, Brazil;cUniversity Hospital of Londrina, Londrina, PR, Brazil;dLaboratório de Pesquisa em Infecção Hospitalar (LAPIH), Instituto Oswaldo Cruz-FIOCRUZ, Rio de Janeiro, RJ, Brazil |