title: Comment on: delay to diagnosis in axial spondyloarthritis: are we improving in the UK?: Reply.
authors.affiliation: Rheumatology, Norfolk & Norwich University Hospitals NHS Foundation Trust, Norwich mark.sykes@nnuh.nhs.uk.
authors.forename: Mark
authors.initials: M
authors.lastname: Sykes
authors.affiliation: Medical Statistics, Oxford Outcomes, ICON Commercialisation and Outcomes, Oxford.
authors.forename: Helen
authors.initials: H
authors.lastname: Doll
authors.affiliation: Rheumatology, Royal National Hospital for Rheumatic Diseases, Bath, UK.
authors.forename: Raj
authors.initials: R
authors.lastname: Sengupta
authors.affiliation: Rheumatology, Norfolk & Norwich University Hospitals NHS Foundation Trust, Norwich.
authors.forename: Karl
authors.initials: K
authors.lastname: Gaffney
mesh_terms: D006801:Humans; D025241:Spondylarthritis; D013167:Spondylitis, Ankylosing