ROBERTA BIVINS Wellcome Lecturer in the History of Medicine, Cardiff University, UKPETER BURKE Professor Emeritus of Cultural History, University of Cambridge, UK IAN BURNEY Senior Lecturer in the History of Medicine, Centre for the History of Science, Technology and Medicine, University of Manchester, UK W. F. BYNUM Professor Emeritus of the History of Medicine, University College London, UKHAROLD J. COOK Director of The Wellcome Trust Centre for the History of Medicine, University College London, UKLESLEY HALL Archivist at the Wellcome Library for the History and Understanding of Medicine and Honorary Lecturer in the History of Medicine at University College London, UKGEOFFREY L. HUDSON Assistant Professor of the History of Medicine, the Northern Ontario School of Medicine, Lakehead& Laurentian Universities, CanadaCOLIN JONES Professor of History, Queen Mary, University of London, UKEMESE LAFFERTON Lecturer in the History and Sociology of Medicine, the Science Studies Unit, University of Edinburgh, UKMARY LINDEMANN Professor of History, the University of Miami, USAMARK MICALE Lecturer in European Intellectual History and the History of Medicine, University of Illinois, USAKIM PELIS Speechwriter to the Director of the National Institutes of Health in Bethesda, Maryland, UKDANIEL PICK Professor of History, Birkbeck, University of London, UKJOHN PICKSTONE Research Professor, Wellcome Unit and the Centre for the History of Science, Technology and Medicine, University of Manchester, UKDOROTHY PORTER Professor in the History of Health Sciences and Chair of the Department of Anthropology, History and Social Medicine, University of California San Francisco, UKKATHARINA ROWOLD Lecturer in European History, London Metropolitan University, UKANNE SECORD Affiliated Research Scholar in the Department of History and Philosophy of Science, Cambridge University, UKCHANDAK SENGOOPTA Reader in the History of Medicine and Science, Birkbeck College, University of London, UKAKIHITO SUZUKI Professor in History, School of Economics, Keio University, Tokyo, JapanADRIAN WILSON Senior Lecturer in History of Medicine, University of Leeds, UK