1. Autoimmune Diseases Research Center, Kashan University of Medical Sciences, Kashan, Iran
2. Eye Research Center, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
3. Department of Biostatistics and Epidemiology, School of Health, Kashan University of Medical Sciences, Kashan, Iran
4. Trauma Research Center, Kashan University of Medical Sciences, Kashan, Iran