[1] Comprehensive Cancer Center,Department of Surgery
[2] Medical University of Vienna,Division of Gynecology and Gynecological Oncology, Department of OB/GYN
[3] Comprehensive Cancer Center,Department of Medical Oncology
[4] Medical University of Vienna,IIIrd Medical Department with Hematology and Medical Oncology
[5] Medical University of Graz,Department of Surgery
[6] Hemostaeology,Department of Surgery
[7] Infectious Disease and Rheumatology,Division of Oncology, Department of Internal Medicine I
[8] Oncology Center,Department of Statistics
[9] Paracelus Medical University Hospital Salzburg,undefined
[10] Wiener Neustadt Hospital,undefined
[11] Hanusch Medical Center,undefined
[12] Medical University of Vienna,undefined
[13] Austrian Breast and Colorectal Cancer Study Group,undefined