1. Department of Surgery, Isfahan University of Medical Sciences, Isfahan, Iran
2. Cancer Prevention Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
3. Department of Oncology, Seyed Al-Shohada Hospital, Isfahan University of Medical Sciences, Isfahan, Iran
4. Department of Pathology, Isfahan University of Medical Sciences, Isfahan, Iran
5. Department of Medical Physics, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
6. Department of Radiation Oncology, Isfahan Milad Hospital, Isfahan, Iran