preliminary biliary cirrhosissecondary biliary cirrhosispulmonary biliary cirrhosisbiliary cirrhosis diagnosiscongenital biliary cirrhosisautoimmune biliary cirrhosischronic biliary cirrhosisend stage primary biliary cirrhosisdefine biliary cirrhosisbiliary liver cirrhosisfocal biliary cirrhosisprimary biliary cirrhosis autoimmune