2 UK NCRI clinical studies group in Teenagers and Young Adults with cancer and Germ Cell Tumours, London, UK.
3 National Cancer Research Institute Teenage, Young Adult and Germ Cell Clinical Studies Group, Cancer Division, University College London Hospitals NHS Foundation Trust, London, UK.
4 Child Health and Cancer Care, Great Ormond Street Hospital for Children NHS Foundation Trust and University of Surrey, London, UK.
5 Centre for Childhood Cancer Survivor Studies, University of Birmingham, Birmingham, UK.
6 Haematology and Haemopoietic Stem Cell Transplantation, UCL, London, UK.
7 University College London Hospital's NHS Foundation Trust, London, UK.
8 NHS England Clinical Reference Group for Children and Young People with Cancer, London, UK.
9 Manchester Academic Health Science Centre, University of Manchester, Manchester, UK.
10 Cancer Clinical Trials Unit, CNMR, University College London Hospitals NHS Foundation Trust, London, UK.