1. Institute of Pathology; Friedrich Alexander University; Erlangen-Nuremberg Germany
2. Division of Molecular Genome Analysis; German Cancer Research Center; Heidelberg Germany
3. Institute of Pathology; Albert Ludwigs University; Freiburg Germany
4. Institute of Pathology; St. Vincentius Hospital; Karlsruhe Germany
5. Division of Functional Genome Analysis; German Cancer Research Center; Heidelberg Germany
6. Institute of Pathology; Georg August University; Göttingen Germany
7. Department of Gastroenterology and Endocrinology; Georg August University; Göttingen Germany
8. Department of General and Visceral Surgery; Georg August University; Göttingen Germany
9. Department of Pathology; Brigham and Women's Hospital; Boston MA
10. Genomics and Proteomics Core Facility; German Cancer Research Center; Heidelberg Germany