1. Departments of Laboratory Medicine and Pathology, Microbiology, and Medicine, University of Washington School of Medicine, Seattle, WA, USA
2. Department of Medicine, University of California, San Diego School of Medicine, San Diego, CA, USA
3. Departments of Medicine and Global Health, Emory University School of Medicine, Atlanta, GA, USA
4. Department of Pediatrics, Vanderbilt University School of Medicine, Nashville, TN, USA
5. Department of Medicine, Duke University School of Medicine, Durham, NC, USA
6. Department of Medicine, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
7. Department of Internal Medicine, University of Texas Health Science Center at Houston, Houston, TX, USA
8. Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
9. Departments of Laboratory Medicine and Pathology, and Medicine, Mayo Clinic, Rochester, MN, USA
10. Department of Medicine, University of Queensland Centre for Clinical Research, Herston, QLD, Australia
11. Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
12. Department of Medicine, University of Virginia School of Medicine, Charlottesville, VA, USA