Outcome after neoadjuvant chemotherapy in elderly breast cancer patients – a pooled analysis of individual patient data from eight prospectively randomized controlled trials - Waldenfels, G von; Loibl, S; Furlanetto, J; Machleidt, A; Lederer, B; Denkert, C; Hanusch, C; Kümmel, S; Minckwitz, G von; Schneeweiss, A; Untch, M; Rhiem, K; Fasching, PA; Blohmer, JU (Geburtshilfe und Frauenheilkunde, 2018)