1. Division of Oncology, Stanford University School of Medicine, Stanford, California
2. Medical Services, Veterans Affairs Palo Alto Health Care System, Palo Alto, California
3. Clinical Excellence Research Center, Stanford University School of Medicine, Stanford, California
4. Center for Primary Care and Outcomes Research, Stanford University School of Medicine, Stanford, California
5. Quantitative Sciences Unit, Department of Medicine, Stanford University School of Medicine, Stanford, California
6. Division of Primary Care and Population Health, Stanford University School of Medicine, Stanford, California
7. Extended Care Services, Veterans Affairs Palo Alto Health Care System, Palo Alto, California
8. Department of Health Research and Policy, Stanford University School of Medicine, Stanford, California
9. Center for Innovation to Implementation, Veterans Affairs Palo Alto Health Care System, Palo Alto, California