1. World Health Organization Country Office in India, New Delhi, India
2. District TB Centre, Ministry of Health and Family Welfare, Government of Andhra Pradesh, Visakhapatnam, India
3. State TB Cell, Directorate General of Health Services, Ministry of Health and Family Welfare, Government of Andhra Pradesh, Hyderabad, India
4. All India Institute of Medical Sciences, New Delhi, India
5. World Health Organization Country Office in India, New Delhi, India; and Department of Community Medicine, Employees State Insurance Corporation (ESIC) Medical College, Bangalore, India
6. International Union Against Tuberculosis and Lung Disease, South-East Asia Office, New Delhi, India
7. International Union Against Tuberculosis and Lung Disease, Paris, France; and London School of Hygiene & Tropical Medicine, London, UK