1. Department of Pathology Strasbourg University Hospital Strasbourg France
2. Department of Cancer Molecular Genetics, Laboratory of Biochemistry and Molecular Biology Strasbourg University Hospital Strasbourg France
3. Department of Orthopedic Surgery and Traumatology Strasbourg University Hospital Strasbourg France
4. Department of Radiology Strasbourg University Hospital Strasbourg France
5. Department of Medical Oncology Strasbourg‐Europe Cancer Institute Strasbourg France
6. Department of Biopathology Centre Léon Bérard Lyon France
7. Department of Pathology Trousseau University Hospital Tours France