1. Medicinal and Aromatic Plants and Drug ResearchCentre (TBAM), Anadolu University, 26470 Eskisehir, Turkey
2. Department of Applied BioSciences, Swiss Federal Institute of Technology (ETH) Zurich, CH-8057 Zurich, Switzerland
3. Department of Pharmacognosy, Faculty of Pharmacy, Hacettepe University, TR-06100 Ankara, Turkey