1. Department of Drug and Food Control, Faculty of Pharmacy Tehran University of Medical Sciences Tehran Iran
2. Pharmaceutical Quality Assurance Research Center, The Institute of Pharmaceutical Sciences (TIPS) Tehran University of Medical Sciences Tehran Iran
3. Food and Drug Administration Iran Ministry of Health and Medical Education Tehran Iran
4. Department of Analytical Chemistry and Pollutants Shahid Beheshti University, G.C., Evin Tehran Iran
5. Department of Neurology, Sina Hospital Tehran University of Medical Sciences Tehran Iran