1 Academic Unit for Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, UK; Department of Pathology, Hamad Medical Corporation, Doha, Qatar. Electronic address: emad.rakha@nottingham.ac.uk.
2 Irish National Breast Screening Programme and Department of Histopathology, St. Vincent's University Hospital, and School of Medicine, University College, Dublin, Ireland.
3 Peter MacCallum Cancer Centre and Sir Peter MacCallum Department of Oncology, University of Melbourne, Australia.
4 Broomfield Breast Unit, Broomfield Hospital, Mid & South Essex NHS Trust, Chelmsford, CM1 7ET, England, UK; The London Breast Institute at Princess Grace Hospital, 42-52 Nottingham Place, London, W1U 5NY, England, UK.
5 Department of Surgical Sciences, Faculty of Medicine, Uppsala University, Sweden.
6 Edinburgh Breast Unit, and Edinburgh University and Western General Hospital Edinburgh, UK.