Title Search [LV OP 2-1] Clinical features and prognosis of DIHBS (diffuse intrahepatic biliary stricture) after adult ABO-incompatible living donor liver transplantation Jae Hyun KWON (Asan Medical Center, University of Ulsan College of Medicine, ) [LV OP 2-2] Surgical tips of pure laparoscopic donor right hemihepatectomy for donors with portal vein anatomical variations Jeong-Moo LEE (Seoul National University Hospital, ) [LV OP 2-3] Risk factors of liver dysfunction for donor after extended right lobe graft donation Mina KIM (Ajou University Hospital, ) [LV OP 2-4] Hepatitis B vaccination and Entecavir monotherapy following withdrawal of Hepatitis B Immunoglobulin (HBIG). An alternative approach to prevention of Hepatitis B reactivation after liver transplantation Johann Faizal KHAN (Hospital Selayang, ) [LV OP 2-5] Renal function between Tenofovir and Entecavir in post-liver transplanted hepatitis B patients Sang Jin KIM (Samsung Medical Center, ) [LV OP 2-6] Antioxidant action of hypoxic conditioned media from adipose-derived stem cells in the hepatic injury of expressing higher reactive oxygen species Say-June KIM (Seoul St. Mary's hospital, the Catholic University of Korea, ) [LV OP 2-7] Ameliorating liver fibrosis using the secretome released from miR-122 transfected adipose-derived stem cells in an animal model Kee Hwan KIM (Uijeongbu St. Mary's hospital, the Catholic University of Korea, )