Acknowledgments
This project was funded by the German Federal Ministry of Education and Research (Bundesministerium für Bildung und Forschung, BMBF) in the National Genome Research Network (Nationales Genomforschungsnetz, NGFN-Plus), and supported by the Center for Bioinformatics Tübingen (Zentrum für Bioinformatik Tübingen, ZBIT).