1 Nutrition, Diets and Health Unit, International Food Policy Research Institute (IFPRI), Washington, District of Columbia, USA.
2 Center for Child, Adolescent and Maternal Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.
3 KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya.
4 Centre for Tropical Medicine & Global Health, Oxford University, Oxford, UK.
5 Institute for Global Nutrition and Department of Nutrition, University of California Davis, Davis, California, USA.
6 Concern Worldwide, Dublin, Ireland.
7 Centre for Evidence-based Health Care, Division of Epidemiology and Biostatistics, Department of Global Health, Stellenbosch University, Cape Town, South Africa.
8 Department of Nutrition and Food Safety, World Health Organization, Geneva, Switzerland.
9 Consultant to the World Health Organization, Geneva, Switzerland adaniel@who.int.