1 Kennedy Institute of Ethics, Georgetown University, Washington, DC; Pellegrino Center for Clinical Bioethics, Georgetown University, Washington, DC; Department of Medicine, Georgetown University, Washington, DC; Department of Philosophy, Georgetown University, Washington, DC. Electronic address: [email protected].
2 Essentia Health, Grand Forks, ND; University of North Dakota School of Medicine and Health Sciences, Grand Forks, ND.
3 Department of Neurology, Georgetown University, Washington, DC.
4 Pellegrino Center for Clinical Bioethics, Georgetown University, Washington, DC; Department of Medicine, Georgetown University, Washington, DC.
5 Pellegrino Center for Clinical Bioethics, Georgetown University, Washington, DC; Department of Neurology, Georgetown University, Washington, DC.
6 Pellegrino Center for Clinical Bioethics, Georgetown University, Washington, DC.