1. Department of Maternal, Newborn, Child and Adolescent Health; World Health Organization; Geneva Switzerland
2. Department of Population Health; London School of Hygiene & Tropical Medicine; London UK
3. Department of Family, Gender and Life Course; Pan American Health Organization; Washington, DC USA
4. Hubert Department of Global Health; Emory University; Atlanta Georgia USA
5. Instituto de Investigación Nutricional; Lima Peru
6. Food and Nutrition Technical Assistance III Project (FANTA)/FHI 360; Washington, DC USA
7. Nutrition Section; United Nations Children's Fund; New York New York USA
8. Division of Epidemiology and Analytic Methods for Population Health; Centers for Disease Control and Prevention; Atlanta Georgia USA
9. Department of International Health; University of Tampere, School of Medicine; Tampere Finland