| Affiliation: | 1. University of Texas Southwestern School of Medicine, Dallas, TX, USA;2. Division of Geriatrics, University of California, San Francisco, CA, USA;3. San Francisco Veterans Affairs Health Care System, San Francisco, CA, USA;4. Division of Palliative Medicine, University of California, San Francisco, CA, USA;5. Division of Hospital Medicine, San Francisco General Hospital, University of California, San Francisco, CA, USA;6. Supportive and Palliative Care Program, San Francisco General Hospital, University of California, San Francisco, CA, USA;7. Philip R. Lee Institute for Health Policy Studies, University of California San Francisco, CA, USA |
