1. Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre–University Health Network, Toronto, ON, Canada;
2. Department of Internal Medicine, Jeonbuk National University Medical School, Research Institute of Clinical Medicine of Jeonbuk National University–Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea;
3. Joint Department of Medical Imaging, Princess Margaret Cancer Centre, University Health Network, Mount Sinai Hospital and Women’s College Hospital, University of Toronto, Toronto, ON, Canada;
4. Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea;
5. Department of Nuclear Medicine, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Republic of Korea;
6. Department of Biostatistics, Princess Margaret Cancer Centre, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada;
7. Faculty of Medicine, Dalhousie University, Halifax, NS, Canada;
8. Department of Radiation Oncology, Princess Margaret Cancer Centre–University Health Network, Toronto, ON, Canada; and
9. Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea