1. Farming Systems EcologyWageningen University and Research Wageningen The Netherlands
2. Research and DevelopmentFundación EkoRural Quito Ecuador
3. Department of Soil and Crop SciencesColorado State University Fort Collins CO, USA
4. Knowledge Technology and InnovationWageningen University & Research Wageningen The Netherlands
5. Statistics for Sustainable Development Reading UK
6. Agroecology, Environment and Systems GroupInstituto de Investigaciones Forestales y Agropecuarias de Bariloche (IFAB) San Carlos de Bariloche Río Negro Argentina
7. Agroécologie et Intensification Durable (AïDA), Centre de coopération Internationale en Recherche Agronomique pour le Développement (CIRAD)Université de Montpellier Montpellier France
8. Groningen Institute of Evolutionary Life SciencesGroningen University Groningen The Netherlands