adult survivors(2) magnetic resonance imaging(2) COVID‐19(2) Cardiac magnetic resonance imaging(2) gadolinium DTPA(1) Chronic Hepatitis B(1) kidney(1) carcinoma(1) T1 relaxation time(1) serum markers(1) imaging(1) hepatocellular(1) Liver fibrosis(1) MRI(1) Diagnosis(1) Gadoxetic acid(1) renal pathophysiology(1)