Implementation of a value-based approach for older people who have suffered an acute myocardial infarction: study protocol - Juraga, Denis; Rukavina, Tomislav; Marinović Glavić, Mihaela; Bilajac, Lovorka; Racz, Aleksandar; Bally, Esmee L. S.; Zanutto, Oscar; Alhambra-Borrás, Tamara; Ferrando, Maite; Subotić, Alen; Raat, Hein; Vasiljev, Vanja (Frontiers in Public Health, 2025)