460 SINGLE CELL RNA SEQUENCING ANALYSIS UNVEILS CANCER-ASSOCIATE FIBROBLASTS HETEROGENEITY IN INTRAHEPATIC CHOLANGIOCARCINOMA - Affo, Silvia; Ravichandra, Aashreya; Brundu, Francesco; Chin, LiKang; Rabadan, Raul; Wells, Rebecca G.; Chen, Xin; Schwabe, Robert F. (Gastroenterology (New York, N.Y. 1943), 2020)