主题词：Renal Transplantation Outcomes and Treatments; Organ Transplantation Techniques and Outcomes; Organ Donation and Transplantation; Transplantation: Methods and Outcomes; Liver Disease and Transplantation; Renal and Vascular Pathologies; Cytomegalovirus and herpesvirus research; Pancreatic function and diabetes; Neurological Complications and Syndromes; Organ and Tissue Transplantation Research; Liver Disease Diagnosis and Treatment; Xenotransplantation and immune response; T-cell and B-cell Immunology; Hepatocellular Carcinoma Treatment and Prognosis; Polyomavirus and related diseases; Pharmacological Effects and Toxicity Studies; Renal Diseases and Glomerulopathies; Dialysis and Renal Disease Management; Viral-associated cancers and disorders; Clinical Nutrition and Gastroenterology; Hepatitis C virus research; Immune Cell Function and Interaction; Cardiac Ischemia and Reperfusion; Hematopoietic Stem Cell Transplantation; Mechanical Circulatory Support Devices