PBC	primary biliary cholangitis
PSC	primary sclerosing cholangitis
AMA	anti-mitochondrial antibodies
pANCA	perinuclear anti-neutrophil cytoplasmic antibodies
HLA	human leukocyte antigen
SNP	single nucleotide polymorphism
CTLA4	Cytotoxic T-lymphocyte-associated Protein 4
FOX P3	Forkhead-Box-Protein P3
ICOS	Inducible T-cell COStimulator
PCR	polymerase chain reaction
RFLP	restriction fragment length polymorphism
CI	confidence interval
AP	alkaline phosphatase
GGT	γ-glutamyl transferase
ALT	alanine transferase
INR	international normalized ratio