[1] Vall dHebron Inst Oncol, Expt Therapeut Grp, Barcelona, Spain
[2] Inst Canc Res, Breast Canc Now Toby Robins Res Ctr, London, England
[3] Inst Canc Res, Clin Trials & Stat Unit, London, England
[4] UCLH Univ Coll London Hosp NHS Fdn Trust, Oncol, London, England
[5] Nottingham Univ Hosp Trust, City Campus, Nottingham, England
[6] Kings Coll London, Guys Hosp, Breast Canc Now Res Unit, Ctr Canc, London, England
[7] Royal Bournemouth Hosp, Surg, Bournemouth, Dorset, England
[8] Poole Hosp NHS Fdn Trust, Surg, Poole, Dorset, England
[9] Univ Cambridge, MRC Canc Unit, Cambridge, England
[10] ICR Inst Canc Res, Clin Trials & Stat Unit, London, England
[11] Addenbrookes Treatment Ctr, Dept Med Genet, Cambridge, England
[12] Vall dHebron Inst Oncol, Oncol, Barcelona, Spain
[13] Royal Marsden Hosp NHS Fdn Trust, Breast Unit, London, England