“…Introduction ▼ Children with severe haemophilia A and inhibitors are an example for patients with a rare disease requiring individualized therapies. Evaluation of German patients', relatives', physicians' and nurses' attitudes towards prioritisation in haemophilia A revealed that major decision-making criteria were maintenance of mobility, social responsibility and the prospect of a long working life span [ 10 ] . Facing the high therapy costs for haemophilia, all measures, which show the potential to improve quality of life in haemophilia patients and to reduce bleeding frequency, should be promoted in the fi rst place [ 27 ] .…”