Non-invasive MRI-based assessment of reactive stromal grade in prostate cancer using diffusion kurtosis imaging and stretched-exponential model. - Kun-Peng Zhou; Hua-Bin Huang; Shu-Yi Li; Zhong-Xing Luo; Xian-Wen Cheng; Di-Min Liu; Jie Bian; Qing-Yu Liu (BMC Medical Imaging, 2025)