Prostate cancer survivors’ preferences on the delivery of diet and lifestyle advice: a pilot best-worst discrete choice experiment - Robles, Luke A.; Wright, Stuart J.; Hackshaw-McGeagh, Lucy; Shingler, Ellie; Shiridzinomwa, Constance; Lane, J. Athene; Martin, Richard M.; Burden, Sorrel (Pilot and Feasibility Studies, 2020)