Does progression influence the quality of life? – Data from patients with advanced breast cancer from the MaLife-Project. 2. Oktober 2018 Marschner N., Söling, U., Scholz, H., Azeh, I., Chiabudini, M., Kruggel, L., Jänicke, M., 2018. Oncol Res Treat 41 (suppl.4) (V493)