1. Tuberculosis Control Branch California Department of Public Health Richmond CA
2. Division of Healthcare Quality Promotion National Center for Emerging and Zoonotic Infectious Diseases CDC Atlanta GA
3. Division of Infectious Disease University of California San Francisco CA
4. Division of Pulmonary Critical Care, Allergy and Sleep Medicine University of California San Francisco CA
5. Communicable Disease Programs Contra Costa County Public Health Martinez CA
6. Donor Network West San Ramon CA
7. Division of TB Elimination National Center for HIV/AIDS Viral Hepatitis STD, and TB Prevention CDC Atlanta GA