1. Canary Center for Cancer Early Detection, Department of Radiology, Stanford University School of Medicine, Palo Alto, CA 94305, USA.
2. Program for Evolutionary Dynamics, Harvard University, Cambridge, MA 02138, USA.
3. The David M. Rubenstein Center for Pancreatic Cancer Research, Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
4. Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
5. Department of Biomedical Engineering, Institute for Computational Medicine, Johns Hopkins University, Baltimore, MD 21218, USA.
6. Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA.
7. The Ludwig Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA.
8. The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA.
9. Sidney Kimmel Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
10. Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
11. Howard Hughes Medical Institute, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
12. Department of Organismic and Evolutionary Biology and Department of Mathematics, Harvard University, Cambridge, MA 02138, USA.