1. Department of Radiology, King Fahd Hospital of The University, Imam Abdulrahman Bin Faisal University, Al-Khobar, Saudi Arabia
2. Department of Internal Medicine, King Fahd Hospital of The University, Imam Abdulrahman Bin Faisal University, Al-Khobar, Saudi Arabia
3. Department of Pathology, King Fahd Hospital of The University, Imam Abdulrahman Bin Faisal University, Al-Khobar, Saudi Arabia
4. Department of General Surgery, King Fahd Hospital of The University, Imam Abdulrahman Bin Faisal University, Al-Khobar, Saudi Arabia