1. Department of Pharmacognosy; Semmelweis University; H-1085 Budapest, Üllői str. 26. Hungary
2. Richter Gedeon Plc., Compound Profiling Laboratory; H-1475 Budapest, Gyömrői str. 19-21. Hungary
3. Department of Inorganic and Analytical Chemistry; Budapest University of Technology and Economics; H-1111 Budapest, Szt. Gellért sq. 4. Hungary