1. Department of Pharmacognosy; Faculty of Pharmacy; Anadolu University; Eskişehir; Turkey
2. Zhezkazghan Botanical Garden; Zhezkazghan; Karagandinskaya Oblast; Kazakhstan
3. National Center for Natural Products Research; The University of Mississippi; Oxford; MS; USA
4. US Department of Agriculture; Agricultural Research Service; Natural Products Utilization Research Unit; University of Mississippi; Oxford; MS; USA
5. USDA-ARS-Center for Medical, Agricultural and Veterinary Entomology; Gainesville; FL; USA