Early prediction of pathologic complete response to neoadjuvant chemotherapy based on longitudinal total choline of MR spectroscopy in patients with breast cancer. - Shuling Liu; Xiaoxia Wang; Fujie Jiang; Sun Tang; Ying Cao; Lu Wang; Huifang Chen; Xiangfei Zeng; Yao Huang; Lan Li; Renzhi Zhang; Jiuquan Zhang (BMC Medical Imaging, 2026)