Gargon, E.
Williamson, P. R.
Altman, D. G.
Blazeby, J. M.
Tunis, S.
Clarke, M.
Funding for this research was provided by:
Medical Research Council (MRC North West Hub for Trials Methodology Research (MR/K025635/1))
National Institute for Health Research (Senior Investigators Award (NF-SI_0513-10025))