[1] Univ Munich, Breast Ctr, Dept Obstet & Gynaecol, D-81377 Munich, Germany
[2] Klinikum Landshut, Dept Obstet & Gynecol, D-84034 Landshut, Germany
[3] Univ British Columbia, Dept Psychol, Vancouver, BC V6T 1Z4, Canada
[4] Kliniken Ostallgau Kaufbeuren, Dept Surg, D-87600 Kaufbeuren, Germany
[5] Heidelberg Univ, Dept Gynecol Endocrinol & Fertil Disorders, D-69115 Heidelberg, Germany
[6] Univ Hosp Cologne, Dept Obstet & Gynecol, D-50931 Cologne, Germany
[7] Univ Munich, Comprehens Canc Ctr CCC LMU, D-81377 Munich, Germany