title: Author response.
authors.forename: Xuemei
authors.initials: X
authors.lastname: Cai
authors.forename: Steve
authors.initials: S
authors.lastname: Han
authors.forename: Steven
authors.initials: S
authors.lastname: Feske
authors.forename: Sherry
authors.initials: S
authors.lastname: Chou
mesh_terms: D017542:Aneurysm, Ruptured / Q000209:etiology*; D020144:Basal Ganglia Cerebrovascular Disease / Q000209:etiology*; D002543:Cerebral Hemorrhage / Q000150:complications*; D005260:Female; D006801:Humans