Aged 1 Article 1 Biomarkers, Tumor 1 Carcinoma, Renal Cell 1 DNA synthesis 1 Female 1 Gene Expression Regulation, Neoplastic 1 Humans 1 Kaplan Meier method 1 Kaplan-Meier Estimate 1 Kidney Neoplasms 1 MIRN30b microRNA, human Male 1 MicroRNAs 1 Middle Aged Prognosis 1 RNA analysis 1 RNA extraction 1 ROC Curve 1 Up-Regulation 1 adult 1 age 1 aged 1 cancer patient 1 cancer prognosis 1 cancer size 1 cancer staging 1 cancer survival 1 cancer tissue 1 clinical decision making 1