1. Biotechnology for Health and Well-being; VTT Technical Research Centre of Finland; VTT Espoo Finland
2. German Breast Group, GBG-Forschungs GmbH; Neu-Isenburg Germany
3. Department of Gynecology and Obstetrics; Helios Klinikum Berlin-Buch; Berlin Germany
4. Department of Gynecology; University of Ulm; Ulm Germany
5. Institute of Pathology; Charité University Hospital; Berlin Germany