1. Association for Social Development, Islamabad, Pakistan; and Centre for International Health, University of Bergen, Bergen, Norway
2. Centre for International Health, University of Bergen, Bergen, Norway; International Union Against Tuberculosis and Lung Disease, Paris, France
3. National TB Control Programme Pakistan, Islamabad, Pakistan
4. International Union Against Tuberculosis and Lung Disease, Paris, France
5. Association for Social Development, Islamabad, Pakistan
6. Centre for International Health, University of Bergen, Bergen, Norway