1. International Union Against Tuberculosis and Lung Disease (The Union), Paris, France, London School of Hygiene & Tropical Medicine, London, UK
2. Vital Strategies, New York, New York, USA
3. International Union Against Tuberculosis and Lung Disease (The Union), Paris, France, The Union South-East Asia Office, New Delhi, India
4. International Union Against Tuberculosis and Lung Disease (The Union), Paris, France, AIDS & TB Department, Ministry of Health and Child Care, Harare, Zimbabwe
5. Special Programme for Research and Training in Tropical Disease, World Health Organization, Geneva, Switzerland
6. Special Programme for Research and Training in Tropical Disease, World Health Organization, Geneva, Switzerland, Operations Research Unit (LuxOR), Médecins sans Frontières, Luxembourg