Department of Information Technology, Ghent University - iMinds, IBCN research group iGent Technologiepark 15, Ghent, B-9052, Belgium. joeri.ruyssinck@intec.ugent.be.|Department of Information Technology, Ghent University - iMinds, IBCN research group iGent Technologiepark 15, Ghent, B-9052, Belgium. piet.demeester@intec.ugent.be.|Department of Information Technology, Ghent University - iMinds, IBCN research group iGent Technologiepark 15, Ghent, B-9052, Belgium. tom.dhaene@intec.ugent.be.|Data Mining and Modelling for Biomedicine group, VIB Inflammation Research Center, Ghent, Belgium. yvan.saeys@ugent.be.