Rosenberg MA, Maziarz M, Tan AY, Glazer NL, Zieman SJ, Kizer JR, Ix JH, Djoussé L, Siscovick DS, Heckbert SR, et al. Circulating fibrosis biomarkers and risk of atrial fibrillation: The Cardiovascular Health Study (CHS). Am Heart J. 2014 ;167(5):723-8.e2.