1. Department of System Cancer Science, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Korea
2. Department of Radiation Oncology, Soonchunhyang University College of Medicine, Cheonan, Korea
3. Colorectal Cancer Branch, Research Institute, National Cancer Center, Goyang, Korea
4. Omics Core, Research Institute, National Cancer Center, Goyang, Korea
5. Department of Genetic Engineering, Sungkyunkwan University, Suwon, Korea
6. Cancer Cell and Molecular Biology Branch, Research Institute, National Cancer Center, Goyang, Korea