Discrete-choice experiment to analyse preferences for centralizing specialist cancer surgery services

L. Vallejo-Torres, M. Melnychuk, C. Vindrola-Padros, M. Aitchison, C. S. Clarke, N. J. Fulop, J. Hines, C. Levermore, S. B. Maddineni, C. Perry, K. Pritchard-Jones, A. I.G. Ramsay, D. C. Shackley, S. Morris^*