1. Division of Gastroenterology & General Surgery, Department of Surgery, Chi Mei Medical Center, Tainan 710, Taiwan
2. Department of Medical Technology, Chung Hwa University of Medical Technology, Tainan 717, Taiwan
3. Institute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
4. Division of Hematology and Oncology, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, Taipei 235, Taiwan
5. Division of Hematology and Oncology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
6. Division of Urology, Department of Surgery, Chi Mei Medical Center, Tainan 710, Taiwan
7. Department of Medical Science Industries, College of Health Sciences, Chang Jung Christian University, Tainan 711, Taiwan
8. Division of Colon and Rectal Surgery, Department of Surgery, Chi Mei Medical Center, Tainan 710, Taiwan
9. Institute of Precision Medicine, National Sun Yat-sen University, Kaohsiung 804, Taiwan
10. St. Jude Hospital, Vieux Fort LC12 201, Saint Lucia
11. Department of Pathology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
12. Department of Clinical Pathology, Wan Fang Hospital, Taipei Medical University, Taipei 116, Taiwan
13. Department of Pathology, Taipei Medical University Hospital, Taipei 110, Taiwan
14. Department of Pathology, Shuang Ho Hospital, Taipei Medical University, Taipei 235, Taiwan