247.8: Early Experience of 48-Hour Normothermic Machine Perfusion in Human Kidneys Applying Urine Recirculation. (13th September 2022) - Messner, Franka; Gasteiger, Silvia; Pühringer, Marlene; Soleiman, Afshin; Öfner, Dietmar; Schneeberger, Stefan; Weissenbacher, Annemarie