MicroRNA-related DNA repair/cell-cycle genes independently associated with relapse after radiation therapy for early breast cancer by Gee, H, Buffa, F, Harris, A, Toohey, J, Carroll, S, Cooper, C, Beith, J, McNeil, C, Carmalt, H, Mak, C, Warrier, S, Holliday, A, Selinger, C, Beckers, R, Kennedy, C, Graham, P, Swarbrick, A, Millar, E, O'Toole, S, Molloy, T