'Time is prognosis' in heart failure: time-to-treatment initiation as a modifiable risk factor. - Abdin A; Anker SD; Butler J; Coats AJS; Kindermann I; Lainscak M; Lund LH; Metra M; Mullens W; Rosano G; Slawik J; Wintrich J; et al. (ESC heart failure, 2021)