1. Division of Hematology, Department of Internal Medicine and Department of Anatomy and Cell Biology, Haukeland University Hospital and the University of Bergen, N-5021 Bergen, Norway
2. Department of Microbiology, The Gade Institute, Haukeland University Hospital and the University of Bergen, N-5021 Bergen, Norway
3. Institute for System Biology (ISB), Seattle, WA 98105-6099
4. Center for Medical Genetics and Molecular Medicine, Haukeland University Hospital and the University of Bergen, N-5021 Bergen, Norway
5. Department of Anatomy and Cell Biology, Haukeland University Hospital and the University of Bergen, N-5021 Bergen, Norway
6. Division of Hematology, Department of Internal Medicine, Haukeland University Hospital and the University of Bergen, N-5021 Bergen, Norway