1. Division of Tuberculosis Elimination, National Center for HIV, Viral Hepatitis, STI and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, USA, California Department of Public Health, Tuberculosis Control Branch, Richmond,
California, USA
2. California Department of Public Health, Tuberculosis Control Branch, Richmond, California, USA
3. California Department of Public Health, Tuberculosis Control Branch, Richmond, California, USA, University of California, San Francisco, California, USA
4. Division of Tuberculosis Elimination, National Center for HIV, Viral Hepatitis, STI and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia, USA