1. Health Services Research & Development VA Portland Health Care System Portland Oregon USA
2. Division of Pulmonary and Critical Care Oregon Health & Science University Portland Oregon USA
3. Palliative and Advanced Illness Research (PAIR) Center University of Pennsylvania Philadelphia Pennsylvania USA
4. Section of Pulmonary and Critical Care VA Portland Health Care System Portland Oregon USA
5. Oregon Health & Science University School of Medicine Portland Oregon USA
6. University of Pittsburgh School of Medicine Pittsburgh Pennsylvania USA
7. Division of General Internal Medicine Oregon Health & Science University Portland Oregon USA
8. Cambia Palliative Care Center of Excellence University of Washington Seattle Washington USA
9. Division of Pulmonary, Critical Care, and Sleep Medicine University of Washington Seattle Washington USA
10. Knight Cancer Institute Oregon Health & Science University Portland Oregon USA