主题词：Blood transfusion and management; Blood groups and transfusion; Blood donation and transfusion practices; Hematopoietic Stem Cell Transplantation; Hemoglobinopathies and Related Disorders; Platelet Disorders and Treatments; Trauma, Hemostasis, Coagulopathy, Resuscitation; Complement system in diseases; Erythrocyte Function and Pathophysiology; Human auditory perception and evaluation; Blood disorders and treatments; Diverse Scientific and Economic Studies; Hemophilia Treatment and Research; Mesenchymal stem cell research; Organ Donation and Transplantation; Iron Metabolism and Disorders; Neutropenia and Cancer Infections; COVID-19 Clinical Research Studies; Blood properties and coagulation; SARS-CoV-2 and COVID-19 Research; Renal Transplantation Outcomes and Treatments; Neonatal Health and Biochemistry; Hepatitis B Virus Studies; Educational Robotics and Engineering; Renal Diseases and Glomerulopathies