Quantitative evaluation of CTP derived time-density alterations versus CTP for collateral status prediction with stroke. - Lin, Li-ping; Hu, Man-shi; Wei, Dan; Li, Jing-jing; Liang, Jia-hui; Xie, Yan-zhao; Li, Zhu-Hao; Che, Xin; Xie, Ding-xiang; Yang, Zhi-yun; Jiang, Li; Zhao, Jing (European Journal of Radiology, 2024)