1. a Department of Health Management and Economics, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
2. b Sir Peter Mansfield Imaging Centre, University of Nottingham, Nottingham, UK
3. c MSN Psychiatric Student, School of Nursing and Midwifery, Hamadan University of Medical Sciences, Hamadan, Iran
4. d Tabriz Health Services Management Research Center, Tabriz University of Medical Sciences, Tabriz, Iran