1. European Molecular Biology Laboratory (EMBL) Genome Biology Unit Heidelberg Germany
2. European Molecular Biology Laboratory (EMBL) Centre for Statistical Data Analysis Heidelberg Germany
3. European Molecular Biology Laboratory (EMBL) Genomics Core Facility Heidelberg Germany
4. Department of Translational Oncology National Center for Tumor Diseases (NCT) Heidelberg Germany
5. Department of Genetics Stanford University School of Medicine Stanford CA USA
6. Stanford Genome Technology Center Palo Alto CA USA