1. Research Unit on Implant Infections, Rizzoli Orthopedic Institute, Bologna - Italy
2. Department of Biochemistry, University of Pavia, Pavia - Italy
3. Orthopedic Research Laboratory, Medical University of South Carolina, Charleston, South Carolina - USA
4. Division of Infectious Diseases and Clinical Microbiology, University Clinic of Navarra, Pamplona - Spain
5. Pall Life Science, Pall Italia srl, Buccinasco - Italy
6. Department of Experimental Pathology, University of Bologna, Bologna - Italy