Toralf Reimer1, Angrit Stachs1, Valentina Nekljudova2, Sibylle Loibl2, Steffi Hartmann1, K. Wolter3, Guido Hildebrandt3, B. Gerber1
1Department of Obstetrics and Gynecology, University of Rostock, Rostock, Germany
2German Breast Group, Neu-Isenburg, Germany
3Department of Radiotherapy, University of Rostock, Rostock, Germany