1. Division of Nursing Research, Department of Nursing, Mayo Clinic, Eisenberg SL-41, 200 First Street SW, Rochester, Minnesota, USA 55905;
2. Section of Palliative Medicine, Division of General Internal Medicine, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
3. Division of Nursing Research, Department of Nursing, Mayo Clinic, Rochester, Minnesota, USA; and University of Minnesota School of Nursing, Minneapolis, Minnesota, USA
4. Biomedical Ethics Research, Mayo Clinic, Rochester, Minnesota, USA
5. CTSA Education Resources, Mayo Clinic, Rochester, Minnesota, USA
6. Program in Professionalism and Ethics, Mayo Clinic, Rochester, Minnesota, USA
7. Institute for Health and Aging, University of California San Francisco School of Nursing, University of California, San Francisco, USA