1. Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, New York, USA
2. Division of Infectious Diseases, Department of Medicine, Albert Einstein College of Medicine, Bronx, New York, USA
3. Biological Sciences Division, Pacific Northwest National Laboratory, Richland, Washington, USA
4. Environmental and Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington, USA
5. Department of Biology, Brigham Young University, Provo, Utah, USA
6. Hematology Laboratory, Department of Pathology, Albert Einstein College of Medicine, Bronx, New York, USA
7. Department of Chemistry, North Carolina State University, Raleigh, North Carolina, USA