1. Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
2. Abnormal Uterine Bleeding Research Center, Semnan University of Medical Sciences, Semnan, Iran
3. Student Research Committee, and Faculty of Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
4. Leishmaniasis Research Center, Department of Anatomy, Sabzevar University of Medical Sciences, Sabzevar, Iran
5. Department of Biology and Anatomical Sciences, School of Medicine, Azad University of Medical Sciences, Tehran, Iran
6. Department of Anatomy and Cell Biology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran