1. Department of Internal Medicine; Seoul National University Hospital; Seoul Korea
2. Cancer Research Institute; Seoul National University College of Medicine; Seoul Korea
3. Department of Pathology; Seoul National University College of Medicine; Seoul Korea
4. Department of Molecular Medicine and Biopharmaceutical Sciences; Graduate School of Convergence Science and Technology, Seoul National University; Seoul Korea
5. Celemics, Inc; Seoul Korea
6. Department of Chemistry; College of Science, Yonsei University; Seoul Korea
7. Department of Statistics; Seoul National University; Seoul Korea
8. Department of Surgery; Seoul National University Hospital; Seoul Korea