Pre-transplant evaluation, Liver transplant, Post-transplant long-term care, Liver problems, Hepatopulmonary syndrome, ...Primary biliary cholangitis, Cirrhosis, Liver cancer, Hepatocellular carcinoma, Cholangiocarcinoma, Hepatitis infectious disease, Alcoholic hepatitis, Nonalcoholic fatty liver disease, Acute liver failure, Primary sclerosing cholangitis