1. Department of Special Surgery, Jordan University of Science & Technology, Irbid, 22110, Jordan
2. Department of Special Surgery, King Hussein Cancer Center, Amman, 11941, Jordan
3. Faculty of Medicine, Jordan University of Science & Technology Irbid, 22110, Jordan
4. Department of Pathology & Laboratory Medicine, King Hussein Cancer Center, Amman, 11941, Jordan
5. Department of Radiation Oncology, King Hussein Cancer Center, Amman, 11941, Jordan