Affiliation: | 1. Research Center for Environmental Determinants of Health, Kermanshah University of Medical Sciences, Kermanshah, Iran;2. School of Public Health, College of Health Sciences, Mekelle University, Mekelle, Tigray, Ethiopia;3. School of Health, Ardabil University of Medical Sciences, Ardabil, Iran;4. Guilan Road Trauma Research Center, Guilan University of Medical Sciences, Rasht, Iran;5. Students Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran |