1. Division of Clinical Genetics, Department of Laboratory Medicine Lund University Lund Sweden
2. Department of Medical Oncology Radboud University Medical Center Nijmegen The Netherlands
3. Department of Clinical Pathology and Genetics Sahlgrenska University Hospital Gothenburg Sweden
4. Department of Medical Oncology Netherlands Cancer Institute Amsterdam The Netherlands
5. Department of Clinical Genetics and Pathology University and Regional Laboratories, Region Skåne Lund Sweden
6. Department of Pathology Radboud University Medical Center Nijmegen The Netherlands