1. Radboudumc Center of Expertise for Cancer Survivorship Department of Hematology Radboud University Medical Center Nijmegen the Netherlands
2. Department of Pediatric Oncology/Hematology VU UniversityAmsterdam University Medical Centers Amsterdam the Netherlands
3. Princess Máxima Center for Pediatric Oncology Utrecht the Netherlands
4. Dutch Childhood Oncology Group Utrecht the Netherlands
5. Department for Health Evidence, Biostatistics Section Radboud Institute for Health SciencesRadboud University Medical Center Nijmegen the Netherlands
6. Department of Hematology Radboud University Medical Center Nijmegen the Netherlands
7. Department of Pediatric Oncology University Medical Center GroningenUniversity of Groningen Groningen the Netherlands
8. Department of Epidemiology and Biostatistics Netherlands Cancer Institute Amsterdam the Netherlands
9. Institute of Biostatistics and Registry ResearchBrandenburg Medical School Theodor Fontane Neuruppin Germany
10. Department of Medical Psychology University of AmsterdamAmsterdam University Medical CentersAmsterdam Public Health Research Institute Amsterdam the Netherlands
11. Expert Center for Chronic Fatigue Amsterdam Public Health Research InstituteVU UniversityAmsterdam University Medical Centers Amsterdam the Netherlands