%0 Journal Article %T RA-UNet: A Hybrid Deep Attention-Aware Network to Extract Liver and Tumor in CT Scans %A Jin, Qiangguo %A Meng, Zhaopeng %A Sun, Changming %A Cui, Hui %A Su, Ran %A , %J Frontiers in Bioengineering and Biotechnology %@ 2296-4185 %D 2020-12-23 %I Frontiers Media SA %~ DeepDyve