Capturing intra-tumor genetic heterogeneity by de novo mutation profiling of circulating cell-free tumor DNA: a proof-of-principle. (30th April 2018) - Mattos-Arruda, L De; Weigelt, B; Cortes, J; Won, H H; Ng, C K Y; Nuciforo, P; Bidard, F -C; Aura, C; Saura, C; Peg, V; Piscuoglio, S; Oliveira, M; et al.