^*Graduate Program in Bioethics, Department of Interdisciplinary Studies

^†Department of Medicine, School of Medicine, Creighton University, Omaha, NE

The author declares no conflict of interest.

Correspondence to: John R. Stone, MD, PhD, Graduate Program in Bioethics, Department of Interdisciplinary Studies, Creighton University, 2500 California Plaza, Omaha, NE 68178. E-mail: [email protected].