1. Health Policy Research Center, Institute of Health, Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran;
2. Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran;
3. School of Public Health, University of Saskatchewan, Saskatoon, SK, Canada;
4. Health Policy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran;
5. Halal Research Center of IRI, FDA, Tehran, Iran