Veronica PCC Yu1
, Marco Novelli2
, Stewart J Payne3
, Sam Fisher3
, Rebecca A Barnetson4
, Ian M Frayling5
, Ann Barrett6
, David Goudie7
, Audrey Ardern-Jones8
, Ros Eeles8,9
and Susan Shanley8 
1
MRC Clinical Sciences Centre, Imperial College, Hammersmith Campus, Du Cane Road, London, W12 0NN, UK
2
Department of Histopathology, University College London, Rockefeller Building, University Street, London, WC1E 6JJ, UK
3
North West Thames Regional Genetics Service, Northwick Park & St Mark's Hospital, Watford Road, Harrow, London, HA1 3UJ, UK
4
Colon Cancer Genetics Group, University of Edinburgh Cancer Research Centre and MRC Human Genetics Unit, Western General Hospital, Edinburgh, EH4 2XU, UK
5
Institute of Medical Genetics, Cardiff University, School of Medicine, Heath Park, Cardiff, UK
6
School of Medicine, Health Policy and Practice, University of East Anglia, Norwich, NR4 7TJ, UK
7
Human Genetics, Department of Pathology, Ninewells Hospital and Medical School, Dundee, UK
8
Cancer Genetics Unit, Royal Marsden NHS Foundation Trust, Fulham Road, London, SW3 6JJ, UK
9
The Institute of Cancer Research, 15 Cotswold Rd, Sutton, Surrey, SM2 5NG, UK