1. Department of Clinical Science, Intervention and Technology (CLINTEC) Karolinska Institutet Stockholm Sweden
2. Department of Clinical Pathology and Cytology Karolinska University Hospital Stockholm Sweden
3. Department of Pediatric Oncology Region Västra Götaland Sahlgrenska University Hospital Gothenburg Sweden
4. Department of Pediatrics Skåne University Hospital Lund Sweden
5. Department of Women´s and Children´s Health Uppsala University Children´s Hospital Uppsala Sweden
6. Department of Oncology and Pathology Karolinska Institutet Stockholm Sweden