1. Institute of Human Genetics, Medical University of GrazHarrachgasse 21/8A‐8010Graz Austria
2. Division of OncologyMedical University of GrazAuenbruggerplatz 15A‐8036Graz Austria
3. Institute of Tumor Biology, University Medical Center Hamburg EppendorfMartinistr. 52D‐20246Hamburg Germany
4. Department of PathologyGeneral Hospital Graz WestGoestingerstrasse 22A‐8020Graz Austria
5. Department of Obstetrics and GynecologyMedical University of GrazAuenbruggerplatz 14A‐8036Graz Austria
6. Institute of PathologyMedical University of GrazAuenbruggerplatz 25A‐8036Graz Austria
7. Division of HematologyMedical University of GrazAuenbruggerplatz 38A‐8036Graz Austria