First Online: 4 November 2014
Change Date: 2 December 2014
Change Type: Correction
Change Details: In the version of this article initially published online and in print, the text "NNH (intracranial haemorrhage)" in the key of Figure 3 should have read "NNT (intracranial haemorrhage)". The error has been corrected for the HTML and PDF versions of the article.
: R.M. declares that she is or has been a consultant for Abbott Vascular, AstraZeneca, Boston Scientific, Covidien, CSL Behring, Janssen Pharmaceuticals, Maya Medical, Merck, Regado Biosciences, and Sanofi-Aventis; a member of the Advisory Board for Covidien, Janssen Pharmaceuticals, and Sanofi-Aventis; and has received institutional research grant support from Bristol-Myers Squibb, CardioKinetix, Daiichi Sankyo, Lilly, and Sanofi-Aventis, and The Medicines Company. The other authors declare no competing interests.