1. Department of Medicine, Division of Hematology/Oncology, The Indiana University School of Medicine, and The Indiana University Cancer Center, Charles Warren Fairbanks Center for Medical Ethics, The Indiana University Center for Bioethics, Indianapolis, IN
2. Department of Medicine, Section of Hematology/Oncology, The University of Chicago, and The University of Chicago Cancer Research Center, The MacLean Center for Clinical Medical Ethics, Chicago, IL