PARTIAL: study protocol for a clinical and cost-effectiveness of complex PARTIAL vs radical nephrectomy for clinically localised renal cell carcinoma randomised trial. - Johnson D; Thomas R; Cotton S; Newlands R; Cooper D; McCann S; Vale L; Gillies K; Bex A; Challacombe B; Falloon J; MacLennan G; et al. (Trials, 2026)