1. Social Determinants of Health Research Centre, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran;
2. Reproductive Health Research Centre, Urmia University of Medical Sciences, Urmia, Iran;
3. Health Promotion Research Center, Iran University of Medical Sciences, Tehran, Iran;
4. School of Public Health, Kermanshah University of Medical Sciences, Kermanshah, Iran;
5. Student Research Committee, Kurdistan University of Medical Sciences, Sanandaj, Iran