Barry M Brenner
BS, MD, DM (Hon), DSc (Hon), FRCP
Samuel A Levine Professor of Medicine,
Harvard Medical School and
Director, Renal Division
Brigham and Women's Hospital
Boston, MA
USA

Chris O'Callaghan
BA, BM, BCh, MA, MRCP (UK), DPhil
Medical Research Council Clinician Scientist
Institute of Molecular Medicine and,
Nuffield Department of Clinical Medicine
University of Oxford
John Radcliffe Hospital
Oxford
UK

Chris has also worked in the US at UCSF and Caltech.