1. a Isfahan Pharmaceutical Sciences Research Center, Isfahan University of Medical Sciences , Isfahan , I.R. Iran
2. b Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences , Tehran , I.R. Iran
3. c Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi , Karachi – 75270 , Pakistan