1. Microbiology Department, “Saint Savvas” Oncology Hospital, 11522 Athens, Greece
2. Laboratory of Haematology and Blood Bank Unit, “Attiko” Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece
3. First Department of Orthopaedics, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece
4. 2nd Academic Department of Orthopaedics, School of Medicine, National and Kapodistrian University of Athens, 14233 Athens, Greece
5. Clinical Microbiology, Department of Biomedical Sciences for Health, University of Milan, 20133 Milan, Italy
6. Studio Medico Associato Cecca-Romanò, 20121 Milano, Italy
7. Zerktouni Ortho Clinic, Casablanca 20250, Morocco
8. Department of Orthopaedic Surgery, Nara Medical University, Nara 634-8521, Japan
9. Department of Orthopaedic Oncology, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
10. Department of Orthopaedics and Orthopaedic Oncology, University of Padova, 35122 Padova, Italy