1. Department of Laboratory Medicine Gyeongsang National University Hospital, Gyeongsang National University College of Medicine Jinju South Korea
2. Department of Laboratory Medicine and Genetics Soonchunhyang University Hospital Bucheon, Soonchunhyang University College of Medicine Bucheon South Korea
3. Department of Internal Medicine Gyeongsang National University Hospital, Gyeongsang National University College of Medicine Jinju South Korea
4. Department of Laboratory Medicine Severance Hospital, Yonsei University College of Medicine Seoul South Korea