1. Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine , Taipei , Taiwan
2. Department of Internal Medicine, Far Eastern Memorial Hospital , New Taipei City , Taiwan
3. School of Medicine, National Yang Ming Chiao Tung University , Taipei , Taiwan
4. Department of Internal Medicine, Kaohsiung Medical University Hospital , Kaohsiung , Taiwan
5. College of Medicine, Kaohsiung Medical University , Kaohsiung , Taiwan
6. Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University , Kaohsiung , Taiwan
7. School of Medicine, Chung Shan Medical University , Taichung , Taiwan
8. Department of Internal Medicine, Chung Shan Medical University Hospital , Taichung , Taiwan
9. Department of Internal Medicine, National Cheng Kung University College of Medicine and Hospital , Tainan , Taiwan
10. Department of Internal Medicine, Hsinchu MacKay Memorial Hospital , Hsinchu , Taiwan
11. Department of Internal Medicine, Chi Mei Medical Center , Tainan , Taiwan
12. Department of Internal Medicine, Shuang Ho Hospital , Taipei , Taiwan
13. Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center , Taipei , Taiwan
14. Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital , Kaohsiung , Taiwan
15. Department of Internal Medicine, Changhua Christian Hospital , Changhua , Taiwan
16. Department of Internal Medicine, National Taiwan University Hospital Hsin-Chu Branch , Hsinchu , Taiwan
17. Department of Tropical Medicine and Parasitology, National Taiwan University College of Medicine , Taipei , Taiwan
18. Department of Internal Medicine, National Taiwan University Hospital Yunlin Branch , Yunlin , Taiwan
19. Department of Internal Medicine, National Cheng Kung University Hospital Dou-Liou Branch , Yunlin , Taiwan
20. Department of Infectious Diseases, Taoyuan General Hospital, Ministry of Health and Welfare , Taoyuan , Taiwan
21. School of Public Health, National Yang Ming Chiao Tung University , Taipei , Taiwan