Is allocation of liver grafts based on major Extended Donor Criteria plausible? Proposal of an allocation algorithm - Lozanovski, V; Khajeh, E; Pfeiffenberger, J; Fonouni, H; Brenner, T; Haken, R von; Mieth, M; Michalski, C; Weiss, K; Mehrabi, A (Zeitschrift für Gastroenterologie, 2018)