1. Department of Agricultural Technology and Systems Analysis, Norwegian Institute of Bioeconomy Research (NIBIO), Ås, Norway
2. Department of Crop Production Ecology, Swedish University of Agricultural Sciences (SLU), Uppsala, Sweden
3. Norwegian Institute of Bioeconomy Research, Division of Biotechnology and Plant Health, Ås, Norway
4. Department of Plant Breeding, Swedish University of Agricultural Sciences (SLU), Alnarp, Sweden
5. Department of Soil and Environment, Swedish University of Agricultural Sciences (SLU), Skara, Sweden
6. Agroväst, Skara, Sweden