Department of Electrical Engineering and Computer Science, Technische Universität Berlin, 10587 Berlin, Germany. hochreit@bioinf.jku.at|Department of Electrical Engineering and Computer Science, Technische Universität Berlin, 10587 Berlin, Germany. hochreit@bioinf.jku.at|Department of Electrical Engineering and Computer Science, Technische Universität Berlin, 10587 Berlin, Germany. hochreit@bioinf.jku.at