1. Blood Transfusion Research Institute, Korean Red Cross, Wonju, Korea
2. Central Blood Laboratory Center, Korean Red Cross, Seoul, Korea
3. LabGenomics Medical Research Institute, Seongnam, Korea
4. Department of Laboratory Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
5. Division of Human Blood Safety Surveillance, Korea Centers for Disease Control and Prevention, Osong, Korea