1. Hubert Department of Global Health, Emory University, Atlanta, GA
2. Program in International and Community Nutrition, Department of Nutrition, University of California, Davis, CA
3. USDA, ARS Western Human Nutrition Research Center, Davis, CA
4. Innovations for Poverty Action, New Haven, CT, USA and Kisumu, Kenya
5. School of Public Health, University of California Berkeley, Berkeley, CA
6. Mathematica Policy Research, Washington DC
7. University of California Davis Medical Center, Sacramento, CA