1. Department of Pharmaceutics, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran;
2. Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran;
3. Ziaeian Hospital, Tehran University of Medical Sciences, Tehran, Iran;
4. Faculty of Bioscience, Islamic Azad University, North Tehran Branch, Tehran, Iran;
5. Medical Biomaterial Research Centre (MBRC), Tehran University of Medical Sciences, Tehran, Iran