1. Department of Molecular Oncology, King Faisal Specialist Hospital and Research Centre, Riyadh, Kingdom of Saudi Arabia
2. The National Center for Stem Cell Technology, King Abdulaziz City for Science and Technology, Riyadh, Kingdom of Saudi Arabia
3. Department of Oncology, King Faisal Specialist Hospital and Research Centre, Riyadh, Kingdom of Saudi Arabia
4. Department of Pathology, King Faisal Specialist Hospital and Research Centre, Riyadh, Kingdom of Saudi Arabia
5. Department of Surgery, King Faisal Specialist Hospital and Research Centre, Riyadh, Kingdom of Saudi Arabia
6. Department of Comparative Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh, Kingdom of Saudi Arabia