1. Department of Pathology and Molecular Oncology, Central Laboratory of Pathology University Hospital of Nice‐Côte d'Azur University Nice France
2. Laboratory of Molecular Oncology, Department of Pathology and Molecular Oncology University Hospital of Nice‐Côte d'Azur University Nice France
3. Department of Pathology Armand Trousseau Hospital, APHP Paris France
4. Department of Pediatric Oncology and Hematology University Hospital of Nice‐Côte d'Azur University Nice France
5. Department of Pediatric Surgery Lenval Foundation Nice France
6. Department of Pathology and Molecular Oncology University Hospital of Nice‐Côte d'Azur University Nice France