1. Massachusetts General Hospital Cancer Center, Boston, Massachusetts, USA
2. Harvard Medical School, Boston, Massachusetts, USA
3. Department of Medical Oncology, Mater Misericordiae University Hospital, Dublin, Ireland
4. Department of Medical Oncology, Dana Farber Cancer Institute, Boston, Massachusetts, USA
5. Department of Medical Oncology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
6. Memorial Sloan Kettering Cancer Center, New York, New York, USA
7. Department of Radiology, Massachusetts General Hospital, Boston, Massachusetts, USA
8. Research & Development Oncology, AstraZeneca Pharmaceuticals, Gaithersburg, Maryland, USA