| Affiliation: | 1. Cancer Center, Taipei Veterans General Hospital & School of Medicine, National Yang Ming University, , Taipei, Taiwan;2. Division of Biostatistics and Bioinformatics, National Health Research Institute, , Miaoli, Taiwan;3. Division of Colorectal Surgery, China Medical University Hospital, , Taichung, Taiwan;4. Division of Colorectal Surgery, Chi Mei Hospital‐Liuying, , Tainan, Taiwan;5. Division of Colorectal Surgery, Taipei Veterans General Hospital, , Taipei, Taiwan;6. Division of Colorectal Surgery, Changhua Christian Hospital, , Changhua, Taiwan;7. Division of Colorectal Surgery, Chang Gung Memorial Hospital, , Kaoshiung, Taiwan;8. Division of Radiation Oncology, China Medical University Hospital, , Taichung, Taiwan;9. Department of Pathology, China Medical University Hospital, , Taichung, Taiwan;10. Department of Research Planning and Development, National Health Research Institute, , Miaoli, Taiwan |
