Assessment of Deceased Brain Dead Donor Liver Grafts via Normothermic Machine Perfusion: Lactate Clearance Time Threshold Can Be Safely Extended to 6 Hours. Issue 3 (9th November 2021) - Hann, Angus; Lembach, Hanns; Nutu, Anisa; Mergental, Hynek; Isaac, John L.; Isaac, John R.; Oo, Ye H.; Armstrong, Matthew J.; Rajoriya, Neil; Afford, Simon; Bartlett, David; Mirza, Darius F.; et al.