1. Division of Rheumatology and Clinical Immunology, Humanitas Research Hospital, Rozzano, Milan, Italy
2. Humanitas University Department of Biomedical Sciences, Via Manzoni 113, 20089 Rozzano, Milan, Italy
3. Humanitas Clinical and Research Center, Via Manzoni 56, 20089 Rozzano, Milan, Italy
4. Department of General Surgery and Medical Surgery Specialties, Section of Orthopaedics and Traumatology, University Hospital Policlinico-Vittorio Emanuele, University of Catania, Catania, Italy
5. Department of Trauma Surgery, University Medical Center Regensburg & Sporthopaedicum Straubing, Regensburg, Germany
6. Brigham and Women’s Hospital, Harvard Medical School, Chestnut Hill, MA, USA
7. Applied and Translational Research Center, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
8. BIOMETRA Department, University of Milan, Milan, Italy