1. Department of Nursing; Research Institute for Nursing Science; Keimyung University College of Nursing; Daegu Korea
2. Liver unit; University of Calgary; Calgary AB Canada
3. Department of Internal Medicine; Yonsei University Wonju College of Medicine; Wonju Korea
4. Cell Therapy and Tissue Engineering Center; Yonsei University Wonju College of Medicine; Wonju Korea
5. Department of Radiology; Yonsei University Wonju College of Medicine; Wonju Korea
6. Department of Pathology; Yonsei University Wonju College of Medicine; Wonju Korea