1 1 Supportive and Palliative Care, Houston Methodist San Jacinto Hospital , Baytown, Texas.
2 2 Section of Palliative Care, Dartmouth-Hitchcock Medical Center , Lebanon , New Hampshire.
3 3 Department of Physiological Nursing, UCSF John A. Hartford Center of Gerontological Nursing Excellence , San Francisco VA Quality Scholars Fellowship Program, San Francisco, California.