1. Faculty of Life Sciences, Rhine-Waal University of Applied Sciences, Kleve, Germany
2. Agroecology and Livelihoods Collaborative (ALC), University of Vermont, Burlington, VT, USA
3. Department of Geography, University of Cambridge, Cambridge, UK
4. Group of Forest Development and Management, ETH-Zurich, Zürich, Switzerland
5. UMR Eco&Sols, Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD), Université de Montpellier, Montpellier cedex 2, France
6. Vietnam Office, World Agroforestry Centre (ICRAF), Hanoi, Vietnam