[1] IRCCS Ist Ortoped Rizzoli, Bologna, Italy
[2] IRCCS Ist Ortoped Rizzoli, Lab Preclin & Surg Studies, Bologna, Italy
[3] Univ Palermo, Dept Biopathol & Med Biotechnol, Sect Biol & Genet, I-90133 Palermo, Italy
[4] CNR, Inst Biomed & Mol Immunol IBIM, Palermo, Italy
[5] IRCCS Ist Ortoped Rizzoli, Technol Platforms Tissue Engn Theranost & Oncol, Via Divisi 83, I-90133 Palermo, Italy