1. Program in International and Community Nutrition, University of California, Davis, CA 95616
2. Independent consultant, 23744 Schoenwalde, Germany
3. Institute of Research for Development, UMR 204 `Nutripass', Montpellier, France F34394
4. Department of Statistics, Iowa State University, Ames, IA 50011
5. Department of Nutrition, University of North Carolina, Chapel Hill, NC 27599
6. FANTA-2, AED, FANTA-2, Washington, DC 20009
7. Division of Human Nutrition, Wageningen University, 6700 EV Wageningen, The Netherlands
8. Food and Agriculture Organization, Nutrition and Consumer Protection Division, 00153 Rome, Italy
9. Fafo Institute for Applied International Studies, NO-0608 Oslo, Norway