1. Division of Infectious Diseases, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
2. Division of Infectious Diseases, Department of Internal Medicine, Inje University Busan Paik Hospital, College of Medicine, Inje University, Busan, Korea
3. Department of Pediatrics, Severance Children's Hospital, Yonsei University College of Medicine, Seoul, Korea
4. Korea Organ Donation Agency, Seoul, Korea
5. Division of Infectious Diseases, Chungnam National University Sejong Hospital, Sejong, Korea
6. Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
7. Division of Infectious Diseases, Department of Medicine, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Korea
8. Division of Infectious Diseases, Department of Internal Medicine, Gachon University Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
9. Division of Infectious Disease, Department of Internal Medicine, Pusan National University Yangsan Hospital, Yangsan, Korea
10. Division of Infectious Diseases, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Korea
11. Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
12. Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
13. Division of Infectious Diseases, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
14. Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
15. Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea