Assessment of focal renal ischemia–reperfusion injury in a porcine model using hyperpolarized [1‐13C]pyruvate MRI - Uffe Kjærgaard; Nikolaj Bøgh; Esben Søvsø Szocska Hansen; Rasmus Stilling Tougaard; Lotte Bonde Bertelsen; Rolf F. Schulte; Christoffer Laustsen (Magnetic Resonance in Medicine, 2023)