1. Department of Radiation Oncology The University of Texas MD Anderson Cancer Center Houston Texas USA
2. Department of Radiation Oncology Saarland University Hospital Homburg Germany
3. Department of Radiation Oncology Groote Schuur Hospital and University of Cape Town Cape Town South Africa
4. Low‐ and Middle‐Income Countries Committee Co‐Chair Paediatric Radiation Oncology Society Cape Town South Africa
5. Department of Radiation Oncology University of Cincinnati Cincinnati Ohio USA
6. The Christie Foundation Trust Manchester England
7. Department of Radiation Oncology University Medical Center Utrecht Utrecht The Netherlands
8. Princess Máxima Center for Pediatric Oncology Utrecht The Netherlands
9. Department of Radiation Oncology Feinberg School of Medicine Northwestern University Chicago Illinois USA