1. Department of Laboratory Medicine; Pusan National University School of Medicine; Biomedical Research Institute, Pusan National University Hospital; Busan Republic of Korea
2. Department of Laboratory Medicine; University of Ulsan College of Medicine, Ulsan University Hospital; Ulsan Republic of Korea
3. Department of Laboratory Medicine; University of Ulsan College of Medicine and Asan Medical Center; Seoul Republic of Korea
4. Department of Laboratory Medicine; Chung-Ang University College of Medicine; Seoul Republic of Korea
5. Department of Hematology; University of Ulsan College of Medicine and Asan Medical Center; Seoul Republic of Korea