1. Natural Product Research Institute, College of Pharmacy, Seoul National University, Seoul, Korea
2. Department of Biomedical Sciences, College of Medicine, and Program in Biomedical Science and Engineering, Inha University, Incheon, Korea
3. Department of Statistics, College of Natural Sciences, Inha University, Incheon, Korea
4. Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Korea
5. Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
6. Division of Hematology and Oncology, Department of Internal Medicine, Inha University Hospital, Inha University, Incheon, Korea
7. Division of Cancer Biology, Research Institute, National Cancer Center, Goyang, Korea
8. Department of Endocrinology and Metabolism, Department of Internal Medicine, Inha University Hospital, Inha University, Incheon, Korea