Characteristics of patients with extracranial cervical artery dissections involving more than a single vessels: A subgroup analysis of STOP-CAD. - Metanis I; Akpokiere F; Shu L; Schwartzmann Y; Jubran H; Antonenko K; Heldner MR; Rosa S; Delgado Soares M; Engelter ST; Kaufmann JE; Traenka CK; et al. (European stroke journal, 2026)