Segment-based myocardial T1 and T2 mapping at 3T: feasibility and normal values. - von Knobelsdorff-Brenkenhoff, Florian; Dieringer, Matthias A.; Prothmann, Marcel; Greiser, Andreas; Niendorf, Thoralf; Schulz-Menger, Jeanette (Journal of Cardiovascular Magnetic Resonance (Elsevier B.V. ), 2013)