1. Centre for Development Research, BOKU – University of Natural Resources and Life Sciences, Vienna, Austria
2. Institute of Socio-Economics, Leibniz Centre for Agricultural Landscape Research (ZALF), Müncheberg, Germany
3. Institute of Social Sciences in Agriculture, Department of Rural Sociology, University of Hohenheim, Stuttgart, Germany
4. Instituto de Ciências Agrárias e Ambientais Mediterrânicas, University of Evora, Evora, Portugal
5. Institute of Rural Development, Université Nazi Boni (UNB), Bobo-Dioulasso, Burkina Faso