1. National Institutes of Health. Coronavirus disease 2019 (COVID-19) treatment guidelines. Bethesda: National Institutes of Health, 2021.
2. Timing and causes of death in severe COVID-19 patients;dde Roquetaillade;Crit Care,2021
3. German Registry of COVID-19 Autopsies (DeRegCOVID), DeRegCOVID Collaborators. First report from the German COVID-19 autopsy registry;von Stillfried;Lancet Reg Health Eur,2022
4. Covid-19 and kidney transplantation;Akalin;N Engl J Med,2020
5. COVID-19 in solid organ transplant recipients: initial report from the US epicenter;Pereira;Am J Transplant,2020