1. Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy
2. Orthopaedics and Traumatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
3. Second Orthopaedic Clinic, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
4. Orthopaedic Oncology Unit, Azienda Ospedaliera Universitaria Careggi, 50134 Firenze, Italy
5. Infectious Disease Unit, Department for Integrated Infectious Risk Management, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
6. Third Orthopaedic Clinic, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy