1. Fellowship in Obstetrics & GYN Imaging, Firoozabadi Clinical Research Development Unit (FACRDU), Department of Radiology, School of Medicine Iran University of Medical Sciences Tehran Iran
2. Department of Radiology Hamedan University of Medical Sciences Hamedan Iran
3. Department of Radiology Iran University of Medical Sciences Tehran Iran
4. Department of Pathology, School of Medicine Iran University of Medical Science Tehran Iran
5. Department of Radiology, School of Medicine, Rasool Akram hospital Iran university of medical sciences Tehran Iran
6. Department of Radiology Tehran University of Medical Sciences Tehran Iran