1. VA Center for Clinical Management Research, Health Services Research and Development, Ann Arbor, Michigan.
2. Nursing, Otolaryngology, Psychiatry, University of Michigan, Ann Arbor, Michigan.
3. Department of Veterans Affairs, South Texas Veterans Health Care System VERDICT HSR & D, San Antonio, Texas.
4. Wayne State University School of Social Work, Detroit, Michigan.
5. Center to Advance Palliative Care Excellence, Wayne State University, Detroit, Michigan.
6. Department of Emergency Medicine, School of Medicine Center to Advance Palliative-Care Excellence, Wayne State University, Detroit, Michigan.