1. Department of Brewing and Distilling, Faculty of Food ScienceSzent István University Budapest Hungary
2. Egis Pharmaceuticals PLC Budapest Hungary
3. Department of Economic and Financial Mathematics, Institute of Statistics and Methodology, Faculty of Economics and BusinessUniversity of Debrecen Debrecen Hungary
4. Department of Postharvest Sciences and Sensory Evaluation, Faculty of Food ScienceSzent István University Budapest Hungary