1. IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
2. IRCCS ISMETT, Department of Research, Palermo, Italy
3. National Research Council of Italy, Institute of Byophysics, Palermo, Italy
4. Department of Biomedicine, Neuroscience and Advanced Diagnostics (Bi.N.D.), Section of Biology and Genetics, University of Palermo, Palermo, Italy
5. IRCCS Istituto Ortopedico Rizzoli, Laboratory of Preclinical and Surgical Studies, Bologna, Italy