1. Department of Biomedicine & Health Sciences, Graduate School, The Catholic University of Korea, Seoul, Korea
2. Department of Laboratory Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
3. Department of Laboratory Medicine, Eunpyeong St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
4. Samkwang Medical Laboratories, Seoul, Korea
5. Division of Infectious Diseases, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
6. Vaccine Bio Research Institute, College of Medicine, The Catholic University of Korea, Seoul, Korea
7. Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
8. Department of Laboratory Medicine, Catholic Kwandong University International St. Mary’s Hospital, Incheon, Korea