1. Department of Biostatistics and, Indian Council of Medical Research-National Institute for Research in Reproductive and Child Health, Mumbai, Maharashtra, India
2. Department of Operational Research, Indian Council of Medical Research-National Institute for Research in Reproductive and Child Health, Mumbai, Maharashtra, India
3. Department of Community Medicine, Seth G S Medical College and KEM Hospital, Mumbai, Maharashtra, India
4. Department of Social and Behavioural Research, ICMR-National Institute for Research in Tuberculosis, Chennai, Tamil Nadu, India
5. ICMR-National Institute of Medical Statistics, Indian Council of Medical Research, New Delhi, India
6. Division of Epidemiology and Communicable Diseases, Indian Council of Medical Research, New Delhi, India
7. Division of Non-Communicable Diseases, ICMR-National Institute of Research in Tribal Health, Jabalpur, Madhya Pradesh, India