The impacts of time of echo (TE) and time of repetition (TR) on diffusion-derived ‘vessel density’ (DDVD) measurement: examples of liver, spleen, and hepatocellular carcinoma - Wáng, Yì Xiáng J.; Li, Cai-Ying; Yao, Dian-Qi; Tang, Sheng-Nan; Xiao, Ben-Heng (Quantitative Imaging in Medicine and Surgery, 2025)