1. Department of Paediatric Oncology; Haematology and Immunology; University of Duesseldorf; Duesseldorf Germany
2. TRION Research GmbH; Martinsried Germany
3. Department of Paediatric Haematology and Oncology; Justus-Liebig University; Giessen Germany
4. Department of Paediatric Haematology; Oncology and Stem cell Transplantation; University of Wuerzburg; Wuerzburg Germany
5. TRION Pharma GmbH; Munich
6. Department of Medicine III and Transfusion Medicine; University Hospital Grosshadern; LMU; Munich Germany
7. Helmholtz Zentrum Munich; German Research Centre for Environmental Health; Munich Germany