Lindsay H. Allen, Professor
Department of Nutrition
University of California, Davis
One Shields Avenue
Davis, CA 95616-8669 USA
EMAIL: lhallen@ucdavis.edu
Stuart R. Gillespie, Research Fellow
International Food Policy Research Institute,
2033 K Street, Washington, D.C. 20006-1002 USA
EMAIL: s.gillespie@cgiar.org
