A fully automated deep learning pipeline system for carotid plaque segmentation and vulnerability classification on multi-contrast MRI: a multicenter study - Qun Gai; Yue Zhang; Jinxu Liu; Zhaojin Fu; Jinglin Zhou; Mengze Zhang; Fan Yu; Mengmeng Feng; Senhao Zhang; Rui Qin; Chong Zheng; Ximing Wang; et al. (BMC Medicine, 2026)