1. Department of Pediatrics and Pediatric Hematology and Oncology; Klinikum Oldenburg AöR; Medical Campus University Oldenburg; Oldenburg Germany
2. Department of Pediatric Oncology; Emma Children's Hospital-Academic Medical Center (EKZ-AMC); Amsterdam The Netherlands
3. Department of Pediatric and Adolescent Oncology; Institut Gustave Roussy; Villejuif; France
4. Paediatric Oncology Unit; Great Ormond Street Hospital for Children NHS Foundation Trust; London United Kingdom
5. Division of Pediatric Hematology, Oncology, and Stem Cell Transplant; Columbia University Medical Centre; New York
6. Department of Neurosurgery; Preston A. Wells Jr. Center for Brain Tumor Therapy; McKnight Brain Institute; University of Florida; Florida
7. Department of Pediatrics; Children's Hospital Los Angeles; Keck School of Medicine; University of Southern California; California
8. Safety Science Lead; Genentech, Inc.; 1 DNA Way South San Francisco California 94080 USA
9. Pediatric Oncology; F. Hoffmann-La Roche Ltd.; Grenzacherstrasse 124 Basel 4070 Switzerland
10. Biostatistics; F. Hoffmann-La Roche Ltd.; Grenzacherstrasse 124 Basel 4070 Switzerland