AFP	alpha-fetoprotein
HCC	hepatocellular carcinoma
HCV	hepatitis C virus
MRI	magnetic resonance imaging
OSA	order-sorting aperture
PDFF	proton density fat fraction
PIXE	particle-induced X-ray emission
SDD	silicon drift detector
SR-XRF	Synchrotron Radiation–excited X-ray Fluorescence
TLR	tumor-to-liver ratio
WHO	World Health Organization