1. Department of Clinical Psychology Aja University of Medical Sciences Tehran Iran
2. Department of Epidemiology, School of Medicine Aja University of Medical Sciences Tehran Iran
3. Psychosomatic Medicine Research Center, Imam Khomeini Hospital Tehran University of Medical Sciences Tehran Iran
4. Dr. Ebrahimi Drug Abuse Treatment Center Tehran Iran
5. School of Aerospace and Subaquatic Medicine AJA University of Medical Sciences Tehran Iran