1. Division of Colorectal Surgery, Department of Surgery Kaohsiung Medical University Hospital, Kaohsiung Medical University Kaohsiung Taiwan
2. Department of Surgery, Faculty of Medicine, College of Medicine Kaohsiung Medical University Kaohsiung Taiwan
3. Department of Medical Research Kaohsiung Medical University Hospital Kaohsiung Taiwan
4. Department of Pathology Kaohsiung Medical University Hospital, Kaohsiung Medical University Kaohsiung Taiwan
5. Department of Pathology, Faculty of Medicine College of Medicine, Kaohsiung Medical University Kaohsiung Taiwan
6. Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University Kaohsiung Taiwan
7. Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University Kaohsiung Taiwan
8. Division of Trauma and Surgical Critical Care, Department of Surgery Kaohsiung Medical University Hospital, Kaohsiung Medical University Kaohsiung Taiwan
9. Department of Nursing, Shu‐Zen College of Medicine and Management Kaohsiung Taiwan