1. Department of Radiology, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
2. Department of Radiology, Yeungnam University Medical Center, 170 Hyeonchung-ro, Nam-gu, Daegu, 42415, Korea
3. Institue of Radiation Medicine, Seoul National University Medical Research Center, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
4. Cancer Research Institute, Seoul National University, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea
5. Department of Radiology, Hallym University Sacred Heart Hospital, 170 Gwanpyeong-ro, Dongan-gu, Anyang-si, Gyeonggi-do, 14068, Korea