1. Molecular Pathology Laboratory, The Breakthrough Breast Cancer Research Centre, Institute of Cancer Research, 237 Fulham Road, London, SW3 6JB, UK.
2. Signal Transduction Laboratory, Cancer Research UK, London Research Institute, 44 Lincoln’s Inn Fields, London WC2A 3PX, UK.
3. Breast Cancer Translational Research Laboratory, Jules Bordet Institute, Université Libre de Bruxelles, 121 Boulevard de Waterloo, 1000 Brussels, Belgium.