Comment on

• Association between age at diagnosis and disease-specific mortality among postmenopausal women with hormone receptor-positive breast cancer.

  van de Water W, Markopoulos C, van de Velde CJ, Seynaeve C, Hasenburg A, Rea D, Putter H, Nortier JW, de Craen AJ, Hille ET, Bastiaannet E, Hadji P, Westendorp RG, Liefers GJ, Jones SE. van de Water W, et al. JAMA. 2012 Feb 8;307(6):590-7. doi: 10.1001/jama.2012.84. JAMA. 2012. PMID: 22318280