Sections View Full Chapter Figures Tables Videos Annotate Full Chapter Figures Tables Videos Supplementary Content + Download Section PDF ++ Kenneth Kaushansky, MD, MACP ++ Senior Vice President for Health Sciences ++ Dean, School of Medicine ++ SUNY Distinguished Professor ++ Stony Brook University ++ Stony Brook, New York ++ ++ Marcel Levi, MD, PhD ++ Professor of Medicine and Chief Executive ++ University College London Hospitals ++ London, United Kingdom ++ University of Amsterdam ++ Amsterdam, the Netherlands