1. Young Researchers and Elite Club of Islamic Azad University, Borujerd Branch; Navab Street Borujerd Lorestan Province 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