1. 1Department of Child and Adolescent Health and Development, World Health Organization, Geneva, Switzerland
2. 2Centre for Health Research and Development, Society for Applied Studies, New Delhi, India
3. 3Andrija Štampar School of Public Health, School of Medicine, University of Zagreb, Croatia
4. 4London School of Hygiene and Tropical Medicine, London, UK
5. 5Action Research & Training for Health, Udaipur, India
6. 6Departments of Pediatrics and of Epidemiology and Biostatistics, McGill University Faculty of Medicine, Montreal, Canada
7. 7Saving Newborn Lives – Save the Children, Cape Town, South Africa.
8. 8Mother and Infant Research Activities, Kathmandu, Nepal
9. 9Department of Global Health Policy, Graduate School of Medicine, the University of Tokyo, Japan
10. 10Division of Nutritional Sciences, Cornell University, Ithaca, NY, USA
11. 11Sitaram Bhartia Institute of Science and Research, New Delhi, India
12. 12Department of Pediatrics, University of Calgary, Canada
13. 13Department of Psychology, Stellenbosch University, Stellenbosch, South Africa
14. 14Federal University of Pelotas, Pelotas, Brazil
15. 15St George's, University of London, London, UK
16. 16Nossal Institute for Global Health, Melbourne University, Melbourne, Australia
17. 17Centre for Population Health Sciences, The University of Edinburgh Medical School, Edinburgh, Scotland, UK