1. Centre for Operational Research, International Union Against Tuberculosis and Lung Disease, New Delhi, India
2. Centre for Operational Research, International Union Against Tuberculosis and Lung Disease, Paris, France
3. Department of Preventive and Social Medicine, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, India
4. Epidemiology Unit, National Institute for Research in Tuberculosis, Chennai, India
5. Department of Health and Family Welfare Services, Bengaluru, Karnataka, India
6. Department of Community Medicine, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
7. Department of Community Medicine, Yenepoya Medical College, Mangalore, Karnataka, India
8. Department of Community Medicine, Pondicherry Institute of Medical Sciences, Pondicherry, India
9. Department of Community Medicine, Sri Manakula Vinayagar Medical College and Hospital, Pondicherry, India