Prognostic impact and causality of age on oncological outcomes in women with endometrial cancer: a multimethod analysis of the randomised PORTEC-1, PORTEC-2, and PORTEC-3 trials

Famke C. Wakkerman, Jiqing Wu, Hein Putter, Ina M. Jürgenliemk‐Schulz, Jan J. Jobsen, Ludy Lutgens, Marie A.D. Haverkort, Marianne A de Jong, Jan Willem Mens, Bastiaan G. Wortman, Remi A. Nout, Alicia León‐Castillo, Melanie Powell, Linda Mileshkin, Dionyssios Katsaros, Joanne Alfieri, Alexandra Léary, Naveena Singh, Stephanie M. de Boer, Hans W. Nijman, Vincent T.H.B.M. Smit, Tjalling Bosse, Viktor H. Koelzer, Carien L. Creutzberg, Nanda Horeweg