1. Clinical Division of Haematology and Haemostaseology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
2. Department of Internal Medicine V – Haematology and Oncology, Medical University of Innsbruck, Innsbruck, Austria
3. IIIrd Medical Department, Paracelsus Medical University Salzburg, Salzburg Cancer Research Institute, Salzburg, Austria
4. eHealth Research and Innovation Unit, UMIT – University for Health Sciences, Medical Informatics and Technology, Hall in Tirol, Austria
5. Department of Pediatrics and Adolescent Medicine, Paracelsus Private Medical University, Salzburg, Austria
6. Department of General Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
7. Division of Haematology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
8. Austrian Red Cross, Blood Transfusion Service for Upper Austria, Linz, Austria
9. Department of Paediatric and Adolescent Medicine, Kepler University Hospital Linz, Linz, Austria
10. Department of Pediatrics and Adolescent Medicine, Medical University of Vienna, Vienna, Austria
11. Department of Paediatrics, Universitätsklinikum St. Pölten, Karl Landsteiner University of Health Sciences Austria, St. Pölten, Austria
12. Department of Pediatrics, Medical University of Innsbruck, Innsbruck, Austria