1. Division of Pulmonary and Critical Care Medicine, Department of Medicine, Oregon Health and Science University, Portland
2. Health Services Research and Development, Veterans Affairs Portland Health Care System, Portland, Oregon
3. Cancer Prevention and Control Program, Knight Cancer Institute, Oregon Health and Science University, Portland
4. Biostatistics, School of Public Health, Oregon Health and Science University, Portland
5. Department of Psychiatry, Oregon Health and Science University, Portland
6. School of Nursing, Oregon Health and Science University, Portland
7. Department of Family Medicine, Oregon Health and Science University, Portland
8. Serious Illness Care Program, Ariadne Labs, Boston, Massachusetts
9. Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Boston, Massachusetts
10. Section of Pulmonary and Critical Care Medicine, Veterans Affairs Portland Health Care System, Portland, Oregon