1. Rheumatology Unit, Department of Medicine—DIMED University Hospital of Padova Padova Italy
2. RAMSES Laboratory, RIT Department IRCCS Istituto Ortopedico Rizzoli Bologna Italy
3. Musculoskeletal Pathology and Oncology Laboratory, Department of Orthopaedics and Orthopaedic Oncology University of Padova Padova Italy
4. Department of Pediatric Orthopedics and Traumatology IRCCS Istituto Ortopedico Rizzoli Bologna Italy
5. HSS Research Institute, Hospital for Special Surgery New York New York
6. Department of Orthopaedics and Orthopaedic Oncology University of Padova Padova Italy