The “MDS Center” app supports physicians who treat MDS with a range of helpful tools: an interactive therapy algorithm and a study finder, calculators for the classification and prognosis of MDS/CMML are intended to help physicians with their work. The app was developed by MDS experts under the coordination of the European Myelodysplastic Syndromes Cooperative Group (EMSCO) . The following functions are included: • Interactive therapy algorithm for MDS and CMML, which guides you step by step t