Affiliations
1. Department of Pediatrics, Faculty of Medicine, Kashan\y of Medical Sciences, Kashan, Iran.
2. Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran.
3. Research Center for Immuynodeficiency, Tehran University of medical Sciences, Tehran, Iran.
4. Autoimmune Diseases Research Center, Kashan University of Medical Sciences, Kashan, Iran.
*Corresponding author: Dr. Hossein Motedayyen, Autoimmune Diseases Research Center, Shahid Beheshti Hospital, Kashan University of Medical Sciences, 5th Kilometer of Ravand Road, Kashan, Iran, Fax: 00983155578011, e-mail: hmotedayyen@gmail.com.