Title Search [KAHBPS 1] Establishment of standardized cholecystectomy algorithm through segmentation Sung Hyun KIM (Yonsei University) [KAHBPS 2] Predictive model for biliary complication after living donor liver transplantation in the era of laparoscopic donor hepatectomy Suk Kyun HONG (Seoul National University) [KAHBPS 3] Validation of precision strategy for high-risk patient with early recurrence after curative resection in resectable hepatocellular carcinoma Sung Hwan LEE (CHA University) [KAHBPS 4] Impact of longitudinal tumor location on postoperative outcome in gallbladder cancer: Fundus and body vs. neck and cystic duct, a retrospective multicenter study Sungho JO (Dankook University) [KAHBPS 5] A multicenter study to solve current unsolved issues for T2 gallbladder cancer Dae Wook HWANG (University of Ulsan) [KAHBPS 6] P21 activated kinase 1 (PAK1) as an emerging target for liver regeneration after hepatectomy Jae Do YANG (Jeonbuk National University) [KAHBPS 7] Indirect comparison of perioperative outcomes between open, laparoscopic, and robotic pancreaticoduodenectomy: Systemic review and network meta-analysis Woohyung LEE (University of Ulsan)