Affiliation: | (1) Division of Hematology, The Johns Hopkins University School of Medicine, The Johns Hopkins Berman Institute of Bioethics, 624 N. Broadway Hampton House, Room 355, Baltimore, MD 21205, USA;(2) Division of Hematology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA;(3) Division of General Internal Medicine, The Johns Hopkins University School of Medicine, The Johns Hopkins Berman Institute of Bioethics, Baltimore, MD, USA;(4) Division of General Internal Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA;(5) University of California, San Francisco, San Francisco General Hospital, San Francisco, CA, USA |