1. Department of Pharmaceutics, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
2. Iranian Tissue Bank and Research Center, Department of Dental Materials, Faculty of Dentistry, Research Center for Sciences and Technology in Medicine, Tehran University of Medical Sciences, Tehran, Iran.
3. Pharmacist in private practice, Tehran, Iran.
4. Iranian Tissue Bank and Research Center, Tehran University of Medical Sciences, Tehran, Iran.
5. Department of Dental Anatomy and Morphology, Dental Branch, Islamic Azad University, Tehran, Iran.