1. Cluster of Excellence, Multimodal Computing and Interaction, Saarland University and Department for Computational Biology and Applied Algorithmics, Max Planck Institute for Informatics, Saarland Informatics Campus, 66123 Saarbrücken, Germany
2. Graduate School of Computer Science, Saarland Informatics Campus, 66123 Saarbrücken, Germany
3. Institute for Cardiovascular Regeneration, Goethe-University Hospital, 60590 Frankfurt, Germany
4. Molecular Cell Dynamics, Centre for Human and Molecular Biology, Saarland University, 66123 Saarbrücken, Germany
5. Molecular Cell Biology and Microbiology, Wuppertal University, 42097 Wuppertal, Germany
6. Genetics/Epigenetics, Centre for Human and Molecular Biology, Saarland University, 66123 Saarbrücken, Germany