Crowson CS, Liao KP, Davis JM, Solomon DH, Matteson EL, Knutson KL, Hlatky MA, Gabriel SE. Katherine Liao Am Heart J October 1, 2013 http://www.ncbi.nlm.nih.gov/pubmed/24093840 166(4):622-628.e1 https://connects.catalyst.harvard.edu/Profiles/profile/27429277