Isolation and characterization of cancer-associated fibroblasts in the tumor microenvironment of hepatocellular carcinoma oleh Kyoungdo Mun, Jiwon Han, Pureun Roh, Jonggeun Park, Gahee Kim, Wonhee Hur, Jeongwon Jang, Jongyoung Choi, Seungkew Yoon, Youngkyoung You, Hojoong Choi, Pilsoo Sung