Clarence H. Braddock III, MD, MPH, director, Practice of Medicine, and associate professor of medicine, Stanford Center for Biomedical Ethics, Stanford University School of Medicine.

Arthur Caplan, PhD, Emmanuel and Robert Hart Professor of Bioethics, chair of the Department of Medical Ethics, and director of the Center for Bioethics at the University of Pennsylvania.

Marion Danis, MD, chief, Ethics Consultation Service, Clinical Center and head of the Section on Ethics and Health Policy, Department of Clinical Bioethics, National Institutes of Health.

Deborah Danoff, MD, FRCPC, director, Office of Education, Royal College of Physicians and Surgeons of Canada, Ottawa, Ontario.

Art Derse, MD, JD, clinical professor of Bioethics and Emergency Medicine at the Medical College of Wisconsin, associate director of the Center for the Study of Bioethics, and past president of the American Society for Bioethics and Humanities.

Ellen Fox, MD, director, National Center for Ethics in Health Care, U.S. Department of Veterans Affairs.

Bryan A. Liang, MD, PhD, JD, executive director and professor at the Institute of Health Law Studies, California Western School of Law, and co-director and adjunct associate professor of anesthesiology at the University of California, San Diego School of Medicine.

Faith McLellan, PhD, senior North American editor, The Lancet.

Leonard Morse, MD, Commissioner of Public Health for the City of Worcester, Massachusetts, and professor of clinical medicine, Departments of Medicine and Family Medicine and Community Health, University of Massachusetts Medical School.

Timothy Murphy, PhD, professor of philosophy in the biomedical sciences in the Department of Medical Education at the University of Illinois College of Medicine at Chicago.

Mark Siegler, MD, Lindy Bergman Distinguished Service Professor of Medicine, director, Maclean Center for Clinical Medical Ethics, University of Chicago.