1. Faculty of Technology and MetallurgyDepartment of Chemical EngineeringUniversity of BelgradeKarnegijeva 411000BelgradeSerbia
2. Biotechnical FacultyDepartment of Food Science and TechnologyUniversity of LjubljanaJamnikarjeva 1011000LjubljanaSlovenia
3. Faculty of PharmacyDepartment of Pharmaceutical TechnologyUniversity of LjubljanaAškerčeva cesta 71000LjubljanaSlovenia
4. Institute for Medicinal Plant Research “Dr Josif Pančić”Tadeuša Košćuška 111000BelgradeSerbia
5. Faculty of AgricultureDepartment of Food Technology and BiochemistryUniversity of BelgradeNemanjina 611080BelgradeSerbia