1. Andy C. Rawstron, Ruth M. de Tute, Gordon Cook, and Roger G. Owen, St James's University Hospital; J. Anthony Child, Walter M. Gregory, Sue E. Bell, Alexander J. Szubert, and Nuria Navarro-Coy, University of Leeds, Leeds; Faith E. Davies and Gareth J. Morgan, Institute of Cancer Research, London; Mark T. Drayson, University of Birmingham, Birmingham; Sylvia Feyler, Calderdale and Huddersfield National Health Service Trust, Huddersfield; Fiona M. Ross, Wessex Regional Genetics Laboratory, Salisbury; and...