1. Department of Experimental Medicine and Biochemical Science, Section of Biochemistry and Molecular Biology, University of Perugia, Perugia, Italy.
2. Materials Engineering Center, Resarch Unit, Interuniversity Consortium on Materials Science and Technology, Nanocompositi e Ibridi Polimerici Multifunzionali, University of Perugia, Terni, Italy.
3. National Institute of Biostructures and Biosystems, Materials Engineering Center, University of Perugia, Perugia, Italy.
4. Department of Orthopedics and Traumatology, University of Perugia, Perugia, Italy.