1. Department of Cytopathology Dr. Daneshbod Pathology Laboratory Shiraz Iran
2. Department of Pathology School of Veterinary Medicine Shiraz University Shiraz Iran
3. Department of Pathology Shahrekord University, School of Veterinary Medicine Shahrekord Iran
4. Shefa Neuroscience Research Center Khatam‐Al‐Anbia Hospital Tehran Iran
5. Brain and Spinal Cord Injury Research Center Tehran University of Medical Sciences Tehran Iran
6. Department of Otolaryngology Shiraz University of Medical Sciences Shiraz Iran
7. Hospital and University of Notre Dame Medical School Sydney Fremantle Australia