1. Professor, Department of Pathology, School of Veterinary Medicine, Shiraz University, Iran
2. PhD student, Department of Biotechnology, School of Veterinary Medicine, Shiraz University, Iran
3. Assistant Professor, Division of Regenerative Pharmacology, RAZI Drug Research Centre, Iran University of Medical Sciences, Tehran, Iran; and Division of Surgery and Radiology, Department of Clinical Sciences, School of Veterinary Medicine, Shiraz University, Iran