Alteplase for Posterior Circulation Ischemic Stroke at 4.5 to 24 Hours - Shenqiang Yan; Ying Zhou; Maarten G. Lansberg; David S. Liebeskind; Changzheng Yuan; Han Yu; Fujian Chen; Hongfang Chen; Bing Zhang; Lingqun Mao; Xiaoling Zhang; Xiaona Wang; et al. (New England Journal of Medicine, 2025)