1. Department of Community Nutrition, School of Nutritional Sciences and DieteticsTehran University of Medical Sciences Tehran Iran
2. Students' Scientific Research Center (SSRC)Tehran University of Medical Sciences Tehran Iran
3. Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences InstituteTehran University of Medical Sciences Tehran Iran
4. Endocrinology and Metabolism Research Centre, Endocrinology and Metabolism Clinical Sciences InstituteTehran University of Medical Sciences Tehran Iran
5. Department of International HealthJohns Hopkins Bloomberg School of Public Health Baltimore Maryland
6. Department of Community Nutrition, School of Nutrition and Food ScienceIsfahan University of Medical Science Isfahan Iran