1. School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Ribeirao Preto, Brazil
2. Division of Infectious Diseases, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
3. Adolfo Lutz Institute, Ribeirao Preto, Brazil
4. Center of Bacteriology, Adolfo Lutz Institute, São Paulo, Brazil
5. Center for Innovative Antimicrobial Therapy, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA