Hospital-related healthcare expenditure of impending versus completed pathological femur fractures: a propensity score matched study of 265 patients. - De Groot TM; Shimizu MR; Shin D; Groot OQ; Janssen SJ; Raskin KA; Newman ET; Ferrone ML; Lozano-Calderon SA; Schwab JH; Jutte PC (Acta orthopaedica, 2025)