1. Clinical Research Development Center, Imam Reza Hospital Kermanshah University of Medical Sciences Kermanshah Iran
2. Clinical Research Development Center, Imam Khomeini and Mohammad Kermanshahi and Farabi and Imam Reza Hospitals Kermanshah University of Medical Sciences Kermanshah Iran
3. Department of Internal Medicine, School of Medicine Kermanshah University of Medical Sciences Kermanshah Iran
4. Clinical Research Development Center, Taleghani and Imam Ali Hospital Kermanshah University of Medical Sciences Kermanshah Iran
5. Hematopoietic Stem Cell Research Center Shahid Beheshti University of Medical Sciences Tehran Iran
6. Infectious Diseases Research Center, Health Institute, Imam Reza Hospital Kermanshah University of Medical Sciences Kermanshah Iran
7. Student Research Committee Kermanshah University of Medical Sciences Kermanshah Iran