1. Aix-Marseille University (AMU), Faculty of Medecine, CRO2, UMR 911 (Equipe IV), Marseille, France
2. Department of Pathology, APHM, Timone Hospital, Marseille, France
3. Department of Public Health, Aix-Marseille University (AMU), Faculty of Medecine, EA 3270 Research Unit, Marseille, France
4. Department of Research and Innovation, APHM, Timone Hospital, Support Unit for Clinical Research and Economic Evaluation, Marseille, France
5. Department of Pediatric Oncology, APHM, Timone Hospital, Marseille, France
6. Department of Pediatric Orthopaedic Surgery, APHM, Timone Hospital, Marseille, France
7. Department of Adult Orthopaedic Surgery, APHM, Nord Hospital, Marseille, France
8. Institut Albert Bonniot, U823, Grenoble, France