| Institution: | 1. Department of Pathology, Oslo University Hospital, Rikshospitalet, Oslo, Norway;2. Department of Paediatric Haematology and Oncology, Saarland University Hospital, Homburg, Germany;3. Department of Haematology and Oncology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK;4. Department of Pathology, Division of Paidopathology, University of Bonn, Bonn, Germany;5. UCL Great Ormond Street Institute of Child Health, London, UK;6. Department of Pathology, Sidra Medicine, Doha, Qatar |
