National Health Research Institutes - National Institute of Cancer Research, National Health Research Institutes - National Institute of Cancer Research, National Health Research Institutes - National Institute of Cancer Research, National Taiwan University - Department of Internal Medicine, National Taiwan University - National Taiwan University Hospital (NTUH), National Taiwan University - Department of Pathology, Mackay Memorial Hospital, National Taiwan University - Department of Internal Medicine, Kaohsiung Medical University - Department of Internal Medicine, National Taiwan University - Department of Internal Medicine, National Health Research Institutes - National Institute of Cancer Research, National Taiwan University - Department of Internal Medicine, Taichung Veterans General Hospital, Taichung Veterans General Hospital, Mackay Memorial Hospital, Kaohsiung Veterans General Hospital, Kaohsiung Veterans General Hospital, Changhua Christian Hospital - Department of Internal Medicine, Chi-Mei Medical Center, Chi-Mei Medical Center, National Taiwan University - Department of Internal Medicine, National Taiwan University - Department of Pathology, China Medical University - School of Medicine, Kaohsiung Medical University - Department of Internal Medicine, China Medical University - College of Medicine, National Health Research Institutes - National Institute of Cancer Research, China Medical University, National Taiwan University - Division of Radiation Oncology, National Taiwan University - Department of Internal Medicine and Independent

National Taiwan University - Division of Gastroenterology and Hepatology, National Taiwan University - Department of Internal Medicine, National Taiwan University, National Taiwan University, National Taiwan University, College of Medicine, Department of Clinical Laboratory Sciences and Medical Biotechnology, National Taiwan University, College of Medicine, Department of Clinical Laboratory Sciences and Medical Biotechnology, National Taiwan University, College of Medicine, Department of Clinical Laboratory Sciences and Medical Biotechnology, National Taiwan University - Department of Pathology, National Taiwan University, National Taiwan University and National Taiwan University - Department of Internal Medicine