title: Response to the commentary "how do we spin wingspan?".
authors.forename: E I
authors.initials: EI
authors.lastname: Levy
authors.forename: L N
authors.initials: LN
authors.lastname: Hopkins
authors.forename: A S
authors.initials: AS
authors.lastname: Turk
authors.forename: D J
authors.initials: DJ
authors.lastname: Fiorella
authors.forename: P A
authors.initials: PA
authors.lastname: Rasmussen
authors.forename: T J
authors.initials: TJ
authors.lastname: Masaryk
authors.forename: F C
authors.initials: FC
authors.lastname: Albuquerque
authors.forename: C G
authors.initials: CG
authors.lastname: McDougall
authors.forename: G L
authors.initials: GL
authors.lastname: Pride
authors.forename: B G
authors.initials: BG
authors.lastname: Welch
authors.forename: P D
authors.initials: PD
authors.lastname: Purdy
authors.forename: H H
authors.initials: HH
authors.lastname: Woo
authors.forename: D B
authors.initials: DB
authors.lastname: Niemann
authors.forename: B
authors.initials: B
authors.lastname: Aagaard-Kienitz
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000800:Angioplasty, Balloon / Q000295:instrumentation / Q000706:statistics & numerical data; D001807:Blood Vessel Prosthesis; D015897:Comorbidity; D003251:Constriction, Pathologic / Q000453:epidemiology; D019544:Equipment Failure Analysis; D005260:Female; D006083:Graft Occlusion, Vascular / Q000453:epidemiology*; D006801:Humans; D015994:Incidence; D002537:Intracranial Arteriosclerosis / Q000453:epidemiology* / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D011474:Prosthesis Design; D018570:Risk Assessment / Q000379:methods*; D012307:Risk Factors; D015607:Stents / Q000706:statistics & numerical data*; D016896:Treatment Outcome; D014481:United States / Q000453:epidemiology