Diastolic stiffness of the failing diabetic heart: importance of fibrosis, advanced glycation end products, and myocyte resting tension - van Heerebeek, L; Hamdani, N; Handoko, M L; Falcao-Pires, I; Musters, R J; Kupreishvili, K; Ijsselmuiden, A J; Schalkwijk, C G; Bronzwaer, J G; Diamant, M; Borbély, A; van der Velden, J; Stienen, G J; Laarman, G J; Niessen, H W; Paulus, W J (Circulation, 2008)