1. Molecular Biology of Breast Cancer, Department of Gynecology and ObstetricsUniversity of Heidelberg Heidelberg Germany
2. Division of Molecular EpidemiologyGerman Cancer Research Center (DKFZ) Heidelberg Germany
3. Biocrates Life Sciences AG Innsbruck Austria
4. National Center for Tumor Diseases (NCT) Heidelberg Germany
5. Department of Gynecology and ObstetricsUniversity of Heidelberg Heidelberg Germany