The Prognostic Impact of the Ki-67 Proliferation Index in Patients with Surgically Treated Spinal Metastases. - Abedellatif, Saif-Eldin; Janjic, Marija; Khalafov, Logman; Asoglu, Harun; Dittmer, Juliane; Heimann, Muriel; Jaber, Mohammed; Alenezi, Haitham; Toma, Marieta Ioana; Schneider, Matthias; Vatter, Hartmut; Hamed, Motaz; et al. (Cancers, 2026)