1. From the Academic Department of Biochemistry, Royal Marsden Hospital; Cancer Research UK Centre for Epidemiology, Mathematics and Statistics, Queen Mary University of London; Clinical Trials Group, Royal Free and University College London Medical School; Department of Cancer Medicine, Charing Cross Hospital, London; Clinical Trials and Statistics Unit, The Institute of Cancer Research, Surrey; Clinical Trials Service Unit and Epidemiological Studies Unit, University of Oxford, Oxford, United Kingdom;...