[1] Med Univ Vienna, Div Oncol, Dept Med 1, Vienna, Austria
[2] LMU Univ Hosp, Dept OB GYN, Breast Ctr, Munich, Germany
[3] LMU Univ Hosp, CCC Munich, Munich, Germany
[4] Sozialstiftung Bamberg Klinikum Bruderwald, Bamberg, Germany
[5] Oncol Practice, Freiburg, Germany
[6] Rottal Inn Clin, Eggenfelden, Germany
[7] Gyneco Oncol Practice Dr Guth, Plauen, Germany
[8] Praxisgemeinschaft Onkol & Urol, Wilhelmshaven, Germany
[9] MVZ Onkol Kooperat Harz, Goslar, Germany
[10] Immanuel Hosp Mark Schweiz, Brandenburg, Germany
[11] Med Univ Brandenburg Theodor Fontane, Brandenburg, Germany
[12] Kantonsspital Graubunden, Chur, Switzerland
[13] Med Univ Graz, Dept Internal Med, Div Oncol, Graz, Austria
[14] Sana Klinikum Offenbach, Dept Gynecol & Obstet, Offenbach, Germany
[15] Univ Hosp Hamburg Eppendorf, Dept Gynecol & Obstet, Hamburg, Germany
[16] Paracelsus Med Univ Salzburg, Dept Internal Med 3, Salzburg, Austria
[17] Univ Hosp Mainz, Dept Gynecol, Mainz, Germany
[18] Lausanne Univ Hosp CHUV, Breast Ctr, Lausanne, Switzerland
[19] CANKADO Serv GmbH, Kirchheim, Germany
[20] Pierre Fabre Pharma GmbH, Freiburg, Germany
[21] Brust Zentrum Zurich, Div Oncol, Zurich, Switzerland