Whole blood microRNAs as potential biomarkers in post-operative early breast cancer patients oleh Marianna Alunni-Fabbroni, Leonie Majunke, Elisabeth K. Trapp, Marie Tzschaschel, Sven Mahner, Peter A. Fasching, Tanja Fehm, Andreas Schneeweiss, Thomas Beck, Ralf Lorenz, Thomas W. P. Friedl, Wolfgang Janni, Brigitte Rack, on behalf of the SUCCESS Study Group