1. First Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, School of Medicine, Attikon University Hospital, Athens, Greece
2. These authors contributed equally to this manuscript
3. Second Department of Radiology, National and Kapodistrian University of Athens, Medical School, Attikon University General Hospital, Athens, Greece
4. First Department of Pathology, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
5. Co-senior authors