1. Division of Human NutritionWageningen University Wageningen The Netherlands
2. Department of Family and Consumer Sciences, Faculty of AgricultureUniversity for Development Studies Tamale Ghana
3. Centre for Health Economics and Policy Innovation, Department of ManagementImperial College Business School, Imperial College London London UK
4. International Food Policy Research Institute (IFPRI) Washington District of Columbia
5. Noguchi Memorial Institute for Medical Research (NMIMR), College of Health SciencesUniversity of Ghana Legon Greater Accra Region Ghana