Extracellular Volume by T1 Mapping Is Elevated after Pediatric Heart Transplantation - Klusmeier, E.; Körperich, H.; Knyphausen, E.; Racolta, A.; Barth, P.; Kececioglu, D.; Burchert, W.; Laser, K.T. (The Thoracic and Cardiovascular Surgeon, 2018)