[1] Queens Univ, Patrick G Johnston Ctr Canc Res, Belfast, Antrim, North Ireland
[2] Velindre Canc Ctr, Oncol, Cardiff, Wales
[3] Cardiff Univ, Sch Med, Cardiff, Wales
[4] Royal Marsden NHS Fdn Trust, Med, Sutton, Surrey, England
[5] Queens Univ, Northern Ireland Methodol Hub, Belfast, Antrim, North Ireland
[6] Belfast HSC Trust, Northern Ireland Clin Trials Unit, Belfast, Antrim, North Ireland
[7] Belfast HSC Trust, Northern Ireland Canc Res Consumer Forum, Belfast, Antrim, North Ireland
[8] Queens Univ, Wellcome Wolfson Inst Expt Med, Belfast, Antrim, North Ireland
[9] Freeman Rd Hosp, NHS Fdn Trust, Northern Ctr Canc Care, Sir Bobby Robson Canc Trials Res Ctr, Newcastle Upon Tyne, Tyne & Wear, England
[10] Univ Leicester, Leicester Canc Res Ctr, Leicester, Leics, England
[11] Beatson Canc Ctr, Med Oncol, Glasgow, Lanark, Scotland