Histogram analysis of IVIM MRI for differentiating glioma IDH-1 status, grade, and Ki-67 expression: a comparison of bi-exponential models at multiple B-value. - Yifei Su; Lei Ji; Junhao Wang; Ding Jia; Xuanchen Liu; Xiaochen Niu; Yaoju Meng; Chunhong Wang; Yexin He; Hongming Ji (BMC Medical Imaging, 2026)