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1 From the Fostering Improvement in End-of-Life Decision Science (FIELDS) program; the Leonard Davis Institute of Health Economics; the Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine; the Department of Medical Ethics and Health Policy; and the Department of Biostatistics and Epidemiology, University of Pennsylvania, Philadelphia.
1 From the Fostering Improvement in End-of-Life Decision Science (FIELDS) program; the Leonard Davis Institute of Health Economics; the Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine; the Department of Medical Ethics and Health Policy; and the Department of Biostatistics and Epidemiology, University of Pennsylvania, Philadelphia.