1. Vanderbilt University School of Medicine, Nashville, Tennessee
2. University of Kentucky School of Medicine, Lexington
3. Indiana University School of Medicine, Indianapolis
4. School of Medicine, University of California, San Francisco
5. Baylor College of Medicine, Houston, Texas
6. Sparks Center for Infectious Diseases, Fort Smith, Arkansas
7. Royal Melbourne Hospital, Parkville, Victoria, Australia
8. University of Tokyo Hospital, Japan
9. MiraVista Diagnostics, Indianapolis, Indiana