1. National Center for HIV/AIDS, Viral Hepatitis, STD, and TB, Centers for Disease Control and Prevention, Atlanta, GA
2. City of Philadelphia Department of Public Health, Pennsylvania
3. County of Los Angeles Department of Public Health, California
4. Seattle and King County Public Health, Washington
5. San Francisco Department of Public Health, California
6. New York City Department of Health and Mental Hygiene, New York
7. Baltimore City Health Department, Maryland