1Department of Radiology, Medical University of Innsbruck, Anichstraße 35, 6020, Innsbruck, Austria
2Department of Pathology, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
3Department of Urology, Medical University of Innsbruck, Anichstraße 35, 6020 Innsbruck, Austria
4Department of Medical Statistics, Informatics and Health Economics, Medical University of Innsbruck, Schöpfstraße 41/1, 6020 Innsbruck, Austria