1. Department of Gerontology and Geriatrics, University of Washington, Seattle2Cambia Palliative Care Center of Excellence, University of Washington Medicine, Seattle
2. Department of Health Services, Policy & Practice, Brown University School of Public Health, Providence, Rhode Island
3. Department of Anesthesiology and Pain Medicine, University of Washington, Seattle
4. Cambia Palliative Care Center of Excellence, University of Washington Medicine, Seattle5Division of Pulmonary and Critical Care, Department of Medicine, University of Washington, Seattle
5. Department of Medicine, University of Chicago, Chicago, Illinois
6. Department of Health Services, Policy & Practice, Brown University School of Public Health, Providence, Rhode Island7Providence Veterans Administration Hospital, Providence, Rhode Island