Differential gene expression profiling of matched primary renal cell carcinoma and metastases reveals upregulation of extracellular matrix genes. Ho TH, Serie DJ, Parasramka M, Cheville JC, Bot BM, Tan W, Wang L, Joseph RW, Hilton T, Leibovich BC, Parker AS, Eckel-Passow JE. Annals of Oncology. 19 December 2016. doi:10.1093/annonc/mdw652