1. Department of Health Policy and Management, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran
2. Health Management Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
3. Department of Health Services Management, Faculty of Health, Baqiyatallah University of Medical Sciences, Tehran, Iran
4. Department of Community Health Education, Virtual School of Medical and Management, Shahid Beheshti University of Medical Sciences, Tehran, Iran
5. Health Management and Economics Research Center, Health Management Research Institute, Iran University of Medical Sciences, Tehran, Iran