1. Molecular Medicine Research Center Tabriz University of Medical Sciences Tabriz Iran
2. Department of Anatomical Sciences, Faculty of Medicine Tabriz University of Medical Sciences Tabriz Iran
3. Valiasr Hospital, Department of Radiotherapy Tabriz Iran
4. Department of Biology, Faculty of Science, Urmia University Urmia Iran
5. Department of Histology and Embryology, Faculty of Medicine, Tabriz University of Medical Sciences Tabriz Iran