1. Young Researchers and Elite Club, Borujerd Branch; Islamic Azad University; Borujerd Iran
2. Department of Medicinal Plants; Shahrekord Branch; Islamic Azad University; P.O. Box 166 Shahrekord Iran
3. Medicinal Plants ProGram; College of Natural Sciences; Massachusetts University; Amherst MA 01003 USA
4. School of Pharmacy; University of Camerino; Camerino Italy