1. SIREDO Center (Care, Innovation, Research in Pediatric, Adolescent and Young Adult Oncology) Institut Curie Paris France
2. Radiation Epidemiology Team Inserm U1018 Villejuif France
3. Université Paris‐Saclay Villejuif France
4. Department of Research Gustave Roussy Villejuif France
5. Department of Pediatric Oncology Gustave Roussy Villejuif France
6. Department of Pediatric Oncology University Hospital of Angers Angers France
7. Department of Radiation Therapy Centre François Baclesse Caen France
8. Department of Supportive Care Centre François Baclesse Caen France
9. Department of Radiation Therapy Gustave Roussy Villejuif France
10. Department of Pediatric Endocrinology and Diabetes AP‐HP Le Kremlin Bicêtre France
11. Epidemiology Unit Claudius Regaud Institute Toulouse France
12. Pediatric Oncology Centre Hospitalier Universitaire Reims France
13. Radiation Therapy Antoine Lacassagne Cancer Center Nice France
14. Université Paris Cité Paris France
15. Inserm U981 Villejuif France
16. Inserm U1030 Villejuif France