1. Department of Pediatrics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden;
2. Childhood Cancer Centre, Queen Silvia Children’s Hospital, Gothenburg, Sweden;
3. Department of Pharmacology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden;
4. Regional Cancer Centre west, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden;
5. Department of Women’s and Children’s Health, Karolinska Institutet, Stockholm, Sweden;
6. Department of Pediatric Oncology, Karolinska University Hospital, Stockholm, Sweden