1. Helmholtz Zentrum München, Computational Health Department , Ingolstädter Landstraße 1, 85764 Munich, Germany, Member of the German Center for Lung Research (DZL)
2. Chair of Experimental Bioinformatics, TUM School of Life Sciences, Technical University of Munich , Maximus-von-Imhof-Forum 3, 85354 Freising
3. Department of Mathematics, Technical University of Munich , 85748 Garching bei München , Germany