Clinicopathological and molecular characterisation of ‘multiple-classifier’ endometrial carcinomas by León-Castillo, A, Gilvazquez, E, Nout, R, Smit, VTHBM, McAlpine, JN, McConechy, M, Kommoss, S, Brucker, SY, Carlson, JW, Epstein, E, Rau, TT, Soslow, RA, Ganesan, R, Matias-Guiu, X, Oliva, E, Harrison, BT, Church, DN, Gilks, CB, Bosse, T