Affiliations

• ¹ (Johns Hopkins Bloomberg School of Public Health, USA). Electronic address: rblack@jhsph.edu.
• ² (International Food Policy Research Institute, USA).
• ³ (Aga Khan University, Pakistan).
• ⁴ (Institute of Development Studies, UK).
• ⁵ (University of Waterloo, Canada).
• ⁶ (University of Ghana, Ghana).
• ⁷ (The Micronutrient Initiative, Canada).
• ⁸ (Universidade Federal de Pelotas, Brazil).
• ⁹ (The University of the West Indies, Jamaica).
• ¹⁰ (Tufts University, USA).