1. National Agricultural Biotechnology Research Center Ethiopian Institute of Agricultural Research (EIAR) Holeta Ethiopia
2. Melkassa Research Center Ethiopian Institute of Agricultural Research (EIAR) Melkassa Ethiopia
3. Institute for Resistance Research and Stress Tolerance Julius Kühn Institute (JKI), Federal Research Centre on Cultivated Plants Quedlinburg Germany
4. Institute of Agricultural and Nutritional Sciences Martin Luther University Halle (Saale) Germany