1. Mendel University in Brno, Zemědělská 1, 613 00 Brno, Czech Republic
2. Food Research Institute Prague, Radiová 7, 102 31 Praha 10, Czech Republic
3. Research Institute of Brewing and Malting, PLC, Malting Institute Brno, Mostecká 7, 614 00 Brno, Czech Republic
4. Agrotest Fyto, Ltd, Havlíčkova 2787/121, 767 01 Kroměříž, Czech Republic