1. From the Department of Medicine, College of Medicine, King Saud University, and King Khalid University Hospital, Riyadh
2. From the Department of Pathology, College of Medicine, King Saud University, and King Khalid University Hospital, Riyadh
3. From the Department of Radiology, College of Medicine, King Saud University, and King Khalid University Hospital, Riyadh
4. From the Department of Pharmacy, College of Medicine, King Saud University, and King Khalid University Hospital, Riyadh