The Use of Osteo-Inductive 3D-Printed Scaffolds Covered with a Pleiotrophin Peptide for Bone Defects: An In Vivo Experimental Study. - Tsoumanis, Dimitrios; Pakos, Emilios E.; Gkiatas, Ioannis; Gelalis, Ioannis; Batistatou, Anna; Lampri, Evangelia; Deligianni, Despoina; Papadimitriou, Evangelia; Fotiadis, Dimitrios; Korompilias, Anastasios (Bioengineering (Basel), 2026)