1. Department of Laboratory Medicine and Pathology, University of Washington School of Medicine, Seattle, Washington, USA
2. Department of Pathology and Laboratory Medicine, Children’s Hospital Los Angeles, Los Angeles, California, USA
3. Keck School of Medicine, University of Southern California, Los Angeles, California, USA
4. Division of Infectious Diseases, Mount Auburn Hospital, Harvard School of Medicine, Cambridge, Massachusetts, USA
5. Department of Laboratory Medicine and Pathology, Mayo Clinic, Arizona, USA
6. Departments of Internal Medicine and Pathology, University of Utah, Salt Lake City, Utah, USA
7. Division of Infectious Diseases, Department of Medicine and Division of Laboratory Medicine, Department of Pathology, Rush University Medical Center, Chicago, Illinois, USA
8. Division of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
9. Division of Medical Microbiology and Virology, Providence Health Care, Vancouver, British Columbia, Canada
10. Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
11. Clinical Microbiology Laboratory, University of North Carolina Hospitals, Chapel Hill, North Carolina, USA
12. Department of Pathology and Laboratory Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
13. Departments of Pathology and Laboratory Medicine and Microbiology & Infectious Diseases, University of Calgary, Alberta, Canada
14. Department of Laboratory Medicine, Cleveland Clinic, Cleveland, Ohio, USA
15. Division of Clinical Microbiology, Department of Laboratory Medicine and Pathology, College of Medicine, Mayo Clinic, Rochester, Minnesota, USA
16. Division of Infectious Diseases and Geographic Medicine, Departments of Pathology and Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas, USA