1. Department of Phytochemistry, Medicinal Plants and Drugs
Research Institute, Shahid Beheshti University, G. C., Evin, Tehran, Iran
2. Chemistry and Chemical Engineering Research Center of Iran, Tehran, Iran
3. Division of Pharmaceutical Biology, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland
4. Swiss Tropical and Public Health Institute, Socinstrasse 57, CH-4002 Basel,
Switzerland
5. Department of Pharmacognosy, Faculty
of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran