Overall Survival and Patient-Reported Impairment by Fatigue, Pain and Treatment Time in Patients with Advanced Breast Cancer in Routine Practice: Results from the Prospective German TMK Cohort Study. (November 2017) - Marschner, Norbert; Fietz, Thomas; Rauh, Jacqueline; Nusch, Arnd; Söling, Ulrike; Frank, Melanie; Kruggel, Lisa; Jänicke, Martina