1. Department of Biological Sciences, The University of Texas at Dallas, Richardson, Texas, USA
2. Microbiology Doctoral Training Program, University of Wisconsin-Madison, Madison, Wisconsin, USA
3. Department of Medical Microbiology and Immunology, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin, USA
4. Department of Pharmacy Practice, University of Mississippi School of Pharmacy, University of Mississippi, Jackson, Mississippi, USA
5. Methodist Charlton Medical Center, Dallas, Texas, USA
6. Department of Medicine (Infectious Diseases), School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin, USA