Graham Roberts Study protocol: first 'trials within cohort study' for bladder cancer.
Harriet WylieFidelma CahillAida SantaolallaCharlotte Louise MossDeborah EntingSuzanne AmeryKathryn ChattertonMuhammad Shamim KhanRichard T BryanCheryl GillettDebra JosephsSimon ChowdhurySarah RudmanSimon HughesClare ReltonMieke Van HemelrijckPublished in: BMJ open (2019)
Due to the nature of this study, we obtained full ethical clearance from the London-Fulham Research Ethics Committee (17/LO1975). All participants must provide full informed consent before recruitment onto the study. The results of this study will be published in peer-reviewed journals and data collected as part of the study will be made available to potential collaborators on an application basis.