title: Re: Effect of age, tumor risk, and comorbidity on competing risks for survival in a u.s. Population-based cohort of men with prostate cancer.
authors.forename: David F
authors.initials: DF
authors.lastname: Penson
mesh_terms: D006801:Humans; D008297:Male; D011468:Prostatectomy / Q000706:statistics & numerical data*; D011471:Prostatic Neoplasms / Q000401:mortality* / Q000532:radiotherapy* / Q000601:surgery*; D050397:Radiotherapy, Intensity-Modulated / Q000706:statistics & numerical data*