1. Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
2. Nursing and Midwifery Care Research Center, Health Management Research Institute, Iran University of Medical Sciences, Tehran, Iran
3. Faculty of Health, Ilam University of Medical Sciences, Ilam, Iran
4. School of Nursing and Midwifery, Tehran University of Medical Sciences, Tehran, Iran
5. Department of Social Welfare Management, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
6. Section of General Surgery, Division of Clinical Sciences, Northern Ontario School of Medicine University
7. Mother and Child Welfare Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran