Department of Epidemiology, School of Public Health, Hamadan University of Medical Sciences, Iran
Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Iran

Social Development and Health Promotion Research Center, Gonabad University of Medical Sciences, Iran
Department of Epidemiology, School of Public Health, Iran University of Medical Sciences, Iran

Psychosocial Injuries Research Center, Ilam University of Medical Sciences, Iran