1. Psychosocial Injuries Research Center, Ilam University of Medical Sciences, Hamadan, Iran;
2. Department of Midwifery, Tuyserkan Branch, Islamic Azad University, Tuyserkan, Iran;
3. Department of Clinical Epidemiology, Ilam University of Medical Sciences, Ilam, Iran;
4. Department of Epidemiology, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran, Hamadan, Iran