title: Response to Letter to the Editor re: 'Movement-based subgrouping in low back pain: synergy and divergence in approaches'.
authors.affiliation: The University of Queensland, School of Health and Rehabilitation Sciences, Brisbane, Queensland, Australia; Stanford Systems Neuroscience and Pain Laboratory, Palo Alto, CA, USA. Electronic address: nvkaray@stanford.edu.
authors.forename: N V
authors.initials: NV
authors.lastname: Karayannis
authors.affiliation: The University of Queensland, School of Health and Rehabilitation Sciences, Brisbane, Queensland, Australia.
authors.forename: G A
authors.initials: GA
authors.lastname: Jull
authors.affiliation: The University of Queensland, School of Health and Rehabilitation Sciences, Brisbane, Queensland, Australia.
authors.forename: P W
authors.initials: PW
authors.lastname: Hodges
mesh_terms: D006801:Humans; D017116:Low Back Pain; D009068:Movement