1. Program Department, Welthungerhilfe, 53173, Bonn, Germany
2. Department of Population Health, Faculty of Epidemiology & Population Health, LSHTM, London, UK
3. Department of International Environment and Development Studies (Noragric), Norwegian University of Life Sciences, Ås, Norway
4. Food, Land and Agribusiness Management Department, Harper Adams University, Newport, Shropshire, UK
5. Graham Centre for Agricultural Innovation, Charles Sturt University, Wagga Wagga, 2650, NSW, Australia