P. Grzonka, S. M. Baumann, K. Tisljar, S. Hunziker, S. Marsch, and R. Sutter, “Procedures of brain death diagnosis and organ explantation in a tertiary medical centre – a retrospective eight-year cohort study”, Swiss Med Wkly, vol. 153, no. 1, p. 40029, Jan. 2023.