Kenneth Kaushansky, MD Helen M. Ranney Professor and Chair Department of Medicine University of California, San Diego La Jolla, CA Marshall A. Lichtman, MD Departments of Medicine and of Biochemistry and Biophysics University of Rochester Medical School Rochester, NY Ernest Beutler, MD (1928-2008) Professor and Chairman Department of Molecular and Experimental Medicine The Scripps Research Institute La Jolla, CA Senior Consultant Division of Hematology Oncology Scripps Clinical Medical Group, Inc. Clinical Professor of Med...