X2Shape: CT-free 3D multi-organ reconstruction with biplanar X-rays. - Zhaohong Pan; Haowei Zhou; Qi Ren; Xiaorong Hou; Jingjing Dai; Xuan Liu; Yongxin Che; Xueqiang Zhao; Yaoqin Xie; Zhicheng Li 001; Dong Liang 001; Xiaokun Liang (Medical Image Anal., 2026)