1. Centre for Development and Environment (CDE) and Institute of Geography (GIUB), University of Bern, Bern, Switzerland
2. Pan-Africa Bean Research Alliance (PABRA), Alliance of Bioversity International and CIAT, Africa Hub, Kigali, Rwanda
3. Faculty of Social Sciences, National University of Laos, Vientiane, Laos
4. Centre for Development and Environment (CDE), University of Bern, Bern, Switzerland