1. Department of Clinical Laboratory Science, College of Health Sciences, Catholic University of Pusan, Busan 46252, Korea
2. Department of Laboratory Medicine, Maryknoll Medical Center, Busan 48972, Korea
3. Department of Clinical Laboratory Science, College of Health and Therapy, Daegu Haany University, Gyeongsangbuk-Do 38610, Korea
4. Department of Laboratory Medicine, Busan Veterans Hospital, Busan 46996, Korea