ICT International Doctorate School at University of Trento and Microsoft Research, University of Trento, Centre for Computational and Systems Biology, Povo, TN, Italy.|ICT International Doctorate School at University of Trento and Microsoft Research, University of Trento, Centre for Computational and Systems Biology, Povo, TN, Italy.|ICT International Doctorate School at University of Trento and Microsoft Research, University of Trento, Centre for Computational and Systems Biology, Povo, TN, Italy.