1. Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
2. Department of Medicine, University of Barcelona, Barcelona, Spain
3. Department of Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain
4. Division of Thoracic Surgery, University Health Network, Toronto, Ontario, Canada
5. Department of Biostatistics, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
6. Department of Medical Oncology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
7. Pathology and Laboratory Medicine Program, University Health Network, Toronto, Ontario, Canada
8. Department of Medical Imaging, University Health Network, Toronto, Ontario, Canada
9. Inivata Ltd, Cambridge, United Kingdom
10. Department of Medical Oncology, Hospital Clínic de Barcelona, Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), Barcelona, Spain