1. Institute of Agronomy, Hungarian University of Agriculture and Life Sciences, Páter Károly u. 1, 2100 Gödöllő, Pest, Hungary
2. Faculty of Agriculture, University of Szeged, Andrássy u. 15., 6800 Hódmezővásárhely, Csongrád-Csanád, Hungary
3. Institute of Rural Development and Sustainable Economy, Hungarian University of Agriculture and Life Sciences, Páter Károly u. 1, 2100 Gödöllő, Pest, Hungary
4. Institute of Mathematics and Basic Sciences, Hungarian University of Agriculture and Life Sciences, Villányi út 29-31, 1118 Budapest, Budapest, Hungary
5. Cereal Research Non-Profit Ltd., Alsókikötő sor 9., 6726 Szeged, Csongrád-Csanád, Hungary