1. Department of Health Education and Promotion, School of Public Health, International Campus, Tehran University of Medical Sciences, Tehran, Iran
2. Department of Public Health, College of Medicine and Health Sciences, Wachemo University, Hossana, Ethiopia
3. Department of Health Education and Promotion, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
4. Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
5. Department of Health, Behavior and Society, Institute of Health Sciences, Jimma University, Jimma, Ethiopia
6. Department of Pharmacoeconomics and Pharmaceutical Administration, School of Pharmacy, International Campus, Tehran University of Medical Sciences, Tehran, Iran