title: Words of wisdom. Re: Intratumor heterogeneity and branched evolution revealed by multiregion sequencing.
authors.affiliation: Division of Medical Oncology, Princess Margaret Cancer Centre and University of Toronto, Toronto, Canada. Electronic address: ian.tannock@uhn.ca.
authors.forename: Ian F
authors.initials: IF
authors.lastname: Tannock
mesh_terms: D002292:Carcinoma, Renal Cell / Q000235:genetics* / Q000473:pathology*; D019143:Evolution, Molecular; D018740:Genetic Heterogeneity; D006801:Humans; D007680:Kidney Neoplasms / Q000235:genetics* / Q000473:pathology*; D008297:Male; D010641:Phenotype; D059010:Single-Cell Analysis / Q000379:methods*