1. Department of Internal Medicine, School of Medicine, Fasa University of Medical Sciences, Fasa, Iran
2. Department of Health Promotion and Aging, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
3. Department of Community Medicine , School of Medicine, Health Behavior Science Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
4. Department of Public Health, School of Health, Kermanshah University of Medical Sciences, Kermanshah, Iran
5. Department of Public Health, Nutrition Research Center, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran