1. University of Pennsylvania, Philadelphia
2. Biostatistics Analysis Center, Perelman School of Medicine, University of Pennsylvania Health System, Philadelphia
3. Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia
4. University of Pennsylvania Health System, Philadelphia
5. Ascension Health, St. Louis
6. Stanford University School of Medicine, Stanford, CA
7. Veterans Affairs Palo Alto Health Care System, Palo Alto, CA
8. Division of Health Policy, Perelman School of Medicine, University of Pennsylvania, Philadelphia
9. Penn Center for Cancer Care Innovation, Abramson Cancer Center, University of Pennsylvania, Philadelphia
10. Department of Medical Oncology, Dana-Farber Cancer Institute, Boston
11. Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia
12. Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia