1 Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria.
2 Department of Gynecology and Obstetrics, University Hospital Essen, Essen, Germany.
3 Phaon Scientific GmbH, Wiesbaden, Germany.
4 Division of Medical Oncology, Department of Medicine, CHU Sart Tilman Liège and Liège University, Liège, Belgium.
5 Department of Molecular and Clinical Cancer Medicine, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, United Kingdom.
6 The Clatterbridge Cancer Centre NHS Foundation Trust, Liverpool, United Kingdom.
7 Department of Obstetrics and Gynecology, University Hospital Ulm, Ulm, Germany.