1. Plant Production Systems, Wageningen University, Wageningen, The Netherlands
2. Institute of Development Studies, Brighton, UK
3. Knowledge, Technology and Innovation, Wageningen University, Wageningen, The Netherlands
4. Institute of Plant Breeding, Seed Science and Population Genetics, University of Hohenheim, Stuttgart, Germany
5. Soil Biology, Wageningen University, Wageningen, The Netherlands
6. KIT Royal Tropical Institute, Amsterdam, The Netherlands
7. School of Agricultural Sciences, Makerere University, Kampala, Uganda