1. National Infectious Diseases Service, Specialty Care Program Office, Veterans Health Administration, Department of Veterans Affairs (VA), Washington, D.C. 20571, United States
2. Division of Infectious Diseases, Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio 45267, United States
3. Department of Medicine, Central Texas Veterans Health Care System, Temple, Texas 76504, United States
4. College of Medicine, Texas A&M University, Bryan, Texas 77807, United States
5. Department of Research, Central Texas Veterans Health Care System, Temple, Texas 76504, United States
6. Cincinnati VA Medical Center, Cincinnati, Ohio 45220, United States
7. Booz Allen Hamilton, McLean, Virginia 22102, United States
8. Division of Infectious Diseases, VA Pittsburgh Healthcare System, Pittsburgh, Pennsylvania 15240, United States
9. Minneapolis VA Healthcare System, Minneapolis, Minnesota 55417, United States
10. Iowa City VA Health Care System, Iowa City, Iowa 52246, United States
11. University of Iowa Carver College of Medicine, Iowa City, Iowa 52242, United States
12. Office of Healthcare Engineering, Healthcare Environment and Facilities Program, Veterans Health Administration, VA, Washington, D.C. 20571, United States
13. VA Capitol Health Care Network, Veterans Integrated Service Network (VISN) 5, Linthicum, Maryland 21090, United States
14. Occupational Health and Safety Program Office, Veterans Health Administration, VA, Washington, D.C. 20571, United States