Succession Of Transiently Active Tumour-Initiating Cell Clones in Human Pancreatic Cancer - Ball, C R; Oppel, F; Ehrenberg, K R; Dubash, T D; Dieter, S M; Hoffmann, C M; Abel, U; Koch, M; Werner, J; Bergmann, F; Ishaque, N; Schmidt, M; von Kalle, C; Scholl, C; Fröhling, S; Brors, B; Weichert, W; Weitz, J; Glimm, H (EMBO Mol Med, 2017)