Binary classification of non-specific low back pain condition based on the combination of B-mode ultrasound and shear wave elastography at multiple sites oleh Xiaocheng Yu, Xiaocheng Yu, Xiaohua Xu, Qinghua Huang, Guowen Zhu, Guowen Zhu, Faying Xu, Zhenhua Liu, Lin Su, Haiping Zheng, Chen Zhou, Qiuming Chen, Fen Gao, Mengting Lin, Shuai Yang, Mou-Hsun Chiang, Yongjin Zhou, Yongjin Zhou