1. Department of Clinical Endocrinology, Zanjan University of Medical Sciences, Zanjan, Iran.
2. Department of Statistical Sciences, Zanjan University of Medical Sciences, Zanjan, Iran.
3. Medical School of Zanjan, Zanjan University of Medical Sciences, Zanjan, Iran.
4. Noncommunicable Diseases Prevention Center, Zanjan University of Medical Sciences, Zanjan, Iran.
5. Department of Health and Prevention, Metabolic Diseases Research Center, Zanjan University of Medical Sciences, Zanjan, Iran.