1. Department of Microbiology and Immunology, Emory University, Atlanta, Georgia, USA
2. Emory Antibiotic Resistance Center, Emory University, Atlanta, Georgia, USA
3. Research Service, Atlanta VA Medical Center, Decatur, Georgia, USA
4. Department of Molecular and Cellular Biology, University of Guelph, Guelph, Ontario, Canada
5. Research Service, Louis Stokes Cleveland Department of Veterans Affairs, Cleveland, Ohio, USA
6. Department of Biochemistry, Case Western Reserve University, Cleveland, Ohio, USA
7. Department of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
8. Department of Molecular Biology and Microbiology, Case Western Reserve University, Cleveland, Ohio, USA
9. Department of Pharmacology, Case Western Reserve University, Cleveland, Ohio, USA
10. Department of Chemistry & Biochemistry, Wilfrid Laurier University, Waterloo, Ontario, Canada