Westphalen BC, Bokemeyer C, Büttner R, Fröhling S, Gaidzik VI, Glimm H, Hacker UT, Heinemann V, Illert AL, Keilholz U, et al. Conceptual framework for precision cancer medicine in Germany: Consensus statement of the Deutsche Krebshilfe working group 'Molecular Diagnostics and Therapy'. Eur J Cancer. 2020;135:1-7.