1. Clinical Pathology, Department of Experimental Pathology, Policlinico S. Orsola, University of Bologna, Bologna, Italy
2. Surgical Pathology, Department of Haematology, Oncology and Laboratory Medicine, Policlinico S. Orsola, University of Bologna, Bologna, Italy
3. Centre for Stem Cell Research, Policlinico S. Orsola, University of Bologna, Bologna, Italy
4. Cardiovascular Tissue Bank, Department of Haematology, Oncology and Laboratory Medicine, Policlinico S. Orsola, University of Bologna, Bologna, Italy
5. Vascular Surgery, Department of Cardiothoracic and Vascular Medicine, Policlinico S. Orsola, University of Bologna, Bologna, Italy
6. Centro Ricerca Biomedica Applicata, Policlinico S. Orsola, University of Bologna, Bologna, Italy
7. Department of Histology, Embryology and Applied Biology, Policlinico S. Orsola, University of Bologna, Bologna, Italy