Division of Theoretical Systems Biology, German Cancer Research Center (DKFZ), Heidelberg, Germany , Swammerdam Institute for Life Sciences, University of Amsterdam, Amsterdam, The Netherlands.|Division of Theoretical Systems Biology, German Cancer Research Center (DKFZ), Heidelberg, Germany , BioQuant Center, Heidelberg, Germany.|Swammerdam Institute for Life Sciences, University of Amsterdam, Amsterdam, The Netherlands.|Division of Theoretical Systems Biology, German Cancer Research Center (DKFZ), Heidelberg, Germany , BioQuant Center, Heidelberg, Germany.|Swammerdam Institute for Life Sciences, University of Amsterdam, Amsterdam, The Netherlands.|Division of Theoretical Systems Biology, German Cancer Research Center (DKFZ), Heidelberg, Germany , BioQuant Center, Heidelberg, Germany.