1. Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
2. Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
3. Center of Excellence in Women and Child Health, the Aga Khan University, Karachi, Pakistan
4. United States Agency for International Development, Washington, DC, USA
5. School of Public Health and Health Systems, University of Waterloo, Waterloo, Ontario, Canada
6. Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
7. Poverty, Health and Nutrition Division, International Food Policy Research Institute, South Asia Office, New Delhi, India
8. Global Development Division, Bill & Melinda Gates Foundation, Seattle, WA, USA
9. Health, Nutrition & Population, World Bank, Washington, DC, USA
10. Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil