1. Assistant Professor Of Diagnostic Imaging, Medical Research Institute, Alexandria University, Alexandria, Egypt
2. Radiology Consultant, Almana General Hospital. KSA, El-Ehsaa, Saudi Arabia
3. Associate Professor Of Clinical Pathology, Alshatby Hospital. Alexandria University, Alexandria, Egypt
4. Lab Consultant, King Fahad Hospital. KSA, El-Ehsaa, Saudi Arabia
5. Professor Of Diagnostic Imaging. Faculty Of Medicine, Alexandria University, Alexandria, Egypt