1. Knowledge, Technology and Innovation Group, Wageningen University, Wageningen, The Netherlands
2. UMR Innovation Institut Agro Montpellier-CIRAD, Montpellier, France
3. Prolinnova International Support Team c/o Agrecol Association for AgriCulture & Ecology/Associate Research Fellow, German Institute for Tropical & Subtropical Agriculture (DITSL), Witzenhausen, Germany