Machine learning–based mortality prediction models using national liver transplantation registries are feasible but have limited utility across countries

Tommy Ivanics, Delvin So, Marco P. A. W. Claasen, David Wallace, Madhukar S. Patel, Annabel Gravely, Woo Jin Choi, Chaya Shwaartz, Kate Walker, Lauren Erdman, Gonzalo Sapisochín