| Affiliation: | 1. HIV/AIDS Program, Prevention Division, Public Health–Seattle and King County, Department of Epidemiology, University of Washington, Seattle, Washington;2. David Geffen School of Medicine at University of California Los Angeles, California and Harbor-UCLA Medical Center, Torrance, California;3. Enteric Diseases Laboratory Branch, Division of Foodborne, Bacterial, and Mycotic Diseases, National Center for Zoonotic, Vector-Borne and Enteric Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia;4. Respiratory Diseases Branch, Division of Bacterial and Mycotic Diseases, National Center for Infectious Diseases, Atlanta, Georgia;5. Nutritional Biomarkers Branch, Division of Laboratory Sciences, National Center for Environmental Health, Atlanta, Georgia;6. Behavioral and Clinical Surveillance Branch, Division of HIV/AIDS Prevention, Atlanta, Georgia;7. Centers for Disease Control and Prevention, Atlanta, Georgia;8. Alaska Division of Public Health, Anchorage; Alaska;9. Illinois Department of Public Health, Division of Infectious Diseases and University of Illinois at Chicago School of Public Health, Chicago, Illinois |
