1. Social Determinants of Health Research Center Qazvin University of Medical Sciences Qazvin Iran
2. Social Determinants of Health Research Center Birjand University of Medical Sciences Birjand Iran
3. Tabriz Health Services Management Research Center Tabriz University of Medical Sciences Tabriz Iran
4. Department of Medical Surgical Nursing Faculty of Nursing and Midwifery Tabriz University of Medical Sciences Tabriz Iran