1. Department of Medicine; King Faisal Specialist Hospital & Research Centre; Riyadh Saudi Arabia
2. Department of Molecular Oncology; King Faisal Specialist Hospital & Research Centre; Riyadh Saudi Arabia
3. Research Center-Jeddah; King Faisal Specialist Hospital & Research Centre; Riyadh Saudi Arabia
4. Department of Medical Imaging; King Faisal Specialist Hospital & Research Centre; Riyadh Saudi Arabia
5. Department of Pathology; King Faisal Specialist Hospital & Research Centre; Riyadh Saudi Arabia