1. Connective Tissue Diseases Research Center, Rheumatology Section, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
2. Nutrition Research Center, Department of Biochemistry and Diet Therapy, Faculty of Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran.
3. Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
4. Department of Statistics and Epidemiology, Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran.
5. Department of Biochemistry and Diet Therapy, Student Research Committee, Nutrition Research Center, Faculty of Nutrition, Tabriz University of Medical Sciences, Tabriz 5157974141, Iran.