1 Department of Microbiology, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
2 Department of Microbiology, Institute of Biological Sciences, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil, Hospital Eduardo de Menezes, Fundação Hospitalar do Estado de Minas Gerais, Belo Horizonte, MG, Brazil.
3 Center of Post-Graduation and Research - Education and Research Institute, Hospital Santa Casa de Belo Horizonte, Belo Horizonte, MG, Brazil.
4 Hospital Eduardo de Menezes, Fundação Hospitalar do Estado de Minas Gerais, Belo Horizonte, MG, Brazil, Center of Post-Graduation and Research - Education and Research Institute, Hospital Santa Casa de Belo Horizonte, Belo Horizonte, MG, Brazil.
5 Hospital Eduardo de Menezes, Fundação Hospitalar do Estado de Minas Gerais, Belo Horizonte, MG, Brazil.