1. Department of Public Health, School of Health, Larestan University of Medical Sciences, Larestan, Iran
2. Department of Epidemiology, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
3. HIV/STI Surveillance Research Center, and WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
4. Research Center for Addiction & Risky Behaviors (ReCARB), Psychosocial Health Research Institute, Psychiatric Department, Iran University of Medical Sciences, Tehran, Iran
5. National Communicable Disease Control Centre, Ministry of Health and Medical Education, Tehran, Iran
6. HIV/AIDS Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
7. Mental Health Social Health and Addiction Department, Ministry of Health and Medical Education, Tehran, Ira
8. Secretary of the Coordinating Council for Prevention, Treatment and Harm Reduction of Substance Use Disorders, Mashhad University of Medical Sciences
9. Mental and Social Health department, Iran University of Medical Sciences, Tehran, Iran
10. Mental and Social Health Department, Yazd University of Medical Sciences, Yazd, Iran
11. Mental and Social Health department, Mazandaran University of Medical Sciences, Mazandaran, Iran
12. Health Center of Khuzestan Province, Ahvaz Jundishapur University of Medical Science, Ahvaz, Iran
13. Manager of Tobacco, Alcohol and substance use disorders prevention and harm reduction office, Ministry of health, IR of Iran