1. Department of Internal Medicine, Chungnam National University School of Medicine, Daejeon, South Korea
2. Daewoong Pharmaceutical Co., Ltd., Seoul, South Korea
3. Department of Neurosurgery, Seoul Medical Center, Seoul, South Korea
4. Department of Internal Medicine, Seonam Hospital, Seoul, South Korea
5. Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, South Korea
6. Department of Internal Medicine, SMG-SNU Boramae Medical Center, Seoul National University College of Medicine, Seoul, South Korea
7. Division of Infectious Diseases, Department of Internal Medicine, National Medical Center, Seoul, South Korea
8. Department of Internal Medicine, Veterans Health Service Medical Center, Seoul, South Korea
9. Department of Anesthesiology and Pain Medicine, Gyeonggi Provincial Medical Center Pocheon Hospital, Pocheon, South Korea
10. Department of Internal Medicine, Gyeonggi Provincial Medical Center Ansung Hospital, Ansung, South Korea
11. Department of Internal Medicine, Chonmam National University Medical School, Gwangju, South Korea
12. Department of Internal Medicine, Gyeonggi Provincial Medical Center Icheon Hospital, Icheon, South Korea
13. Department of Internal Medicine, Gyeonggi Provincial Medical Center Uljeongbu Hospital, Uljeongbu, South Korea
14. Department of Internal Medicine, Keimyung University Dongsan Hospital, Daegu, South Korea
15. Department of Obstetrics and Gynecology, Gyeonggi Provincial Medical Center Suwon Hospital, Suwon, South Korea
16. Department of Internal Medicine, Seoul Medical Center, Seoul, South Korea
17. Department of Internal Medicine, Incheon Medical Center, Incheon, South Korea
18. Department of Internal Medicine, Soonchunhyang University Cheonan Hospital, Cheonan, South Korea
19. Division of Infectious Diseases, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
20. Department of Internal Medicine, Asan Medical Center, Seoul, South Korea
21. Department of Infectious Diseases, Ajou University School of Medicine, Suwon, South Korea
22. Department of Medicine, Division of Infectious Diseases, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea
23. Clinical Development Center, Daewoong Pharmaceutical Co., Ltd., Seoul, South Korea
24. Department of Internal Medicine, Seoul National University College of Medicine, Seoul, South Korea