Corrigendum to "Changes in natriuretic peptides after acute hospital presentation for heart failure with preserved ejection fraction: A feasible surrogate trial endpoint? A report from the prospective Karen study" [Int. J. Cardiol. 226 (2017) 65–70]. (15th June 2018) - Savarese, Gianluigi; Donal, Erwan; Hage, Camilla; Oger, Emmanuel; Persson, Hans; Daubert, Jean-Claude; Linde, Cecilia; Lund, Lars H.; ,