[1] Alden March Bioethics Institute, Albany Medical College, 47 New Scotland Avenue, MC 153, Albany, 12208-3478, NY
[2] W. Maurice Young Centre for Applied Ethics, University of British Columbia, 227-6356 Agricultural Road, Vancouver, V6T 1Z2, BC
[3] Center for Medical Humanities, Compassionate Care, and Bioethics, Stony Brook University, Health Sciences Center, Level 3-080, Stony Brook, 11794-8335, NY
[4] Engage Associates Consulting Group, Vancouver, BC