title: The concept of axial spondyloarthritis: joint statement of the spondyloarthritis research and treatment network and the Assessment of SpondyloArthritis international Society in response to the US Food and Drug Administration's comments and concerns.
authors.affiliation: Oregon Health & Science University, Portland.
authors.forename: Atul
authors.initials: A
authors.lastname: Deodhar
authors.forename: John D
authors.initials: JD
authors.lastname: Reveille
authors.forename: Filip
authors.initials: F
authors.lastname: van den Bosch
authors.forename: Jürgen
authors.initials: J
authors.lastname: Braun
authors.forename: Ruben
authors.initials: R
authors.lastname: Burgos-Vargas
authors.forename: Liron
authors.initials: L
authors.lastname: Caplan
authors.forename: Daniel O
authors.initials: DO
authors.lastname: Clegg
authors.forename: Robert A
authors.initials: RA
authors.lastname: Colbert
authors.forename: Lianne S
authors.initials: LS
authors.lastname: Gensler
authors.forename: Désirée
authors.initials: D
authors.lastname: van der Heijde
authors.forename: Irene E
authors.initials: IE
authors.lastname: van der Horst-Bruinsma
authors.forename: Robert D
authors.initials: RD
authors.lastname: Inman
authors.forename: Walter P
authors.initials: WP
authors.lastname: Maksymowych
authors.forename: Philip J
authors.initials: PJ
authors.lastname: Mease
authors.forename: Siba
authors.initials: S
authors.lastname: Raychaudhuri
authors.forename: Andreas
authors.initials: A
authors.lastname: Reimold
authors.forename: Martin
authors.initials: M
authors.lastname: Rudwaleit
authors.forename: Joachim
authors.initials: J
authors.lastname: Sieper
authors.forename: Michael H
authors.initials: MH
authors.lastname: Weisman
authors.forename: Robert B M
authors.initials: RB
authors.lastname: Landewé
mesh_terms: D006801:Humans; D025241:Spondylarthritis / Q000175:diagnosis* / Q000188:drug therapy*; D014481:United States; D014486:United States Food and Drug Administration