1. Department of Radiology, Brigham and Women's Hospital and Dana-Farber Cancer Institute, Boston, MA
2. Department of Diagnostic Radiology, National Cancer Center Hospital, Tokyo, Japan
3. Department of Radiology, UMass Memorial Medical Center, University of Massachusetts Chan Medical School, Worcester, MA
4. Department of Radiology, St Luke's International Hospital, Tokyo, Japan
5. Daiichi Sankyo, Inc, Basking Ridge, NJ
6. AstraZeneca, Gaithersburg, MD
7. Division of Pulmonary, Critical Care, and Sleep Medicine, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY