1. Department of Radiology, National Cancer Center, Goyang-si, Gyeonggi-do, Republic of Korea
2. Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
3. Department of Transdisciplinary Studies, Program in Biomedical Radiation Science, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Republic of Korea
4. Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, and College of Medicine or College of Pharmacy, Seoul National University, Seoul, Republic of Korea
5. Department of Radiological Sciences, University of California, Irvine, USA
6. Department of Radiology, Seoul National University Hospital, Seoul, Republic of Korea
7. Department of Radiology, Sheikh Khalifa Specialty Hospital, Ras Al Khaimah, United Arab Emirate