1. Peptide Chemistry Research Center, K. N. Toosi University of Technology, P.O. Box 15875-4416, Tehran, Iran
2. Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
3. Natural and Medical Sciences Research Center, University of Nizwa, P.O. Box 33,
Birkat Al Mauz, 616 Nizwa, Sultanate of Oman