abdominal pain; acute liver failure/co [Complication]; brain disease/co [Complication]; causality; cause of death; coronavirus disease 2019; disease association; fulminant hepatitis/co [Complication]; heart failure/co [Complication]; human; hyperammonemia/co [Complication]; international normalized ratio; intrahepatic cholestasis; jaundice; letter; liver biopsy; liver function; liver injury/co [Complication]; liver transplantation; medical history; multiple organ failure/co [Complication]; nasopharyngeal swab; pathophysiology; sepsis/co [Complication]; systemic lupus erythematosus; Wilson disease/co [Complication]; antinuclear antibody/ec [Endogenous Compound]