title: Tumor heterogeneity as the foundation of personalized cancer treatment.
authors.affiliation: University of Chicago, Chicago, IL, USA.
authors.forename: Richard L
authors.initials: RL
authors.lastname: Schilsky
mesh_terms: D006801:Humans; D009369:Neoplasms / Q000188:drug therapy* / Q000473:pathology; D057285:Precision Medicine