OR51 NO IMPACT OF INCREASING SYMPTOMS ON QUALITY OF LIFE? LONGITUDINAL DATA FROM THE GERMAN MALIFE-PROJECT ON PATIENTS RECEIVING MONOCHEMO- AND ENDOCRINE TREATMENT FOR ADVANCED BREAST CANCER – RESULTS FROM THE TMK REGISTRY GROUP. (November 2015) - Marschner, Norbert; Nusch, Arnd; Decker, Thomas; Münz, Michaela; Kruggel, Lisa; Jänicke, Martina