1. Wageningen University and Research, BU Bioscience, Wageningen Plant Research, Droevendaalsesteeg 1, 6708PB Wageningen, The Netherlands
2. ILVO, Flanders Research Institute for Agriculture, Fisheries, and Food, Technology and Food Science Unit, Brusselsesteenweg 370, BE-9090 Melle, Belgium
3. Praktijkpunt Landbouw Vlaams-Brabant vzw, Blauwe Stap 25, BE-3020 Herent, Belgium
4. Inagro vzw, Ieperseweg 87, BE-8800 Rumbeke-Beitem, Belgium