1. Chemical Injuries Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences , Tehran , Iran
2. Faculty of Pharmacy, Baqiyatallah University of Medical Sciences , Tehran , Iran
3. Research Center for Nuclear Medicine, Tehran University of Medical Sciences , Tehran , Iran
4. Molecular Biology Research Center, System Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences , Tehran , Iran
5. Tehran Heart Center, Tehran University of Medical Sciences , Tehran , Iran
6. Tehran University of Medical Sciences, Research Center for Nuclear Medicine, Shariati Hospital , North Kargar Ave., P.O. Box: 1414713135 , Tehran , Iran , Tel.: 0098 21 88633333, Fax: 0098 21 88026905