1. Stanford University School of Medicine, Palo Alto, CA, USA
2. VA HSR&D Center for Innovation to Implementation (Ci2i), Menlo Park, CA, USA
3. RAND Corporation, Santa Monica, CA, USA
4. Yale School of Medicine, New Haven, CT, USA
5. Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Boston, MA, USA
6. Division of General Internal Medicine and Health Services Research, University of California, Los Angeles, CA, USA
7. VA Greater Los Angeles Healthcare Center, Los Angeles, CA, USA