Extending the Use of Atezolizumab and Bevacizumab to a Liver Transplant Recipient: Need for a Posttransplant Registry. Issue 6 (8th June 2021) - Ben Khaled, Najib; Roessler, Daniel; Reiter, Florian P.; Seidensticker, Max; Guba, Markus; De Toni, Enrico N.