1. Department of Medical Microbiology and Immunology and
2. Department of Internal Medicine, Division of Infectious Diseases, University of California, Davis Medical Center;
3. Mayo Clinic Arizona, Scottsdale;
4. Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine, University of California, San Diego;
5. Department of Internal Medicine, University of California, Los Angeles (UCLA) Medical Center and
6. Department of Internal Medicine, Harbor-UCLA Medical Center,
Torrance;
7. Department of Internal Medicine, Division of Infectious Diseases, University of Texas Health Sciences Center at San Antonio;
8. David Geffen School of Medicine, University of California, Los Angeles;
9. South Texas Veterans Health Care System, San Antonio;
10. Department of Internal Medicine, Division of Infectious Diseases, University of California, San Francisco; and
11. Los Angeles County + University of Southern California Medical Center