title: Erratum to: Development and feasibility study of very brief interventions for physical activity in primary care.
abstract: Upon publication of this article [1] it has been noted that due to a technical error the publisher missed to include the Open Access Licence statement in the copyright line. The correct copyright line should have read: © 2015 Pears et al. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://​creativecommons.​org/​licenses/​by/​4.​0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://​creativecommons.​org/​publicdomain/​zero/​1.​0/​) applies to the data made available in this article, unless otherwise stated.
authors.affiliation: Behavioural Science Group, Primary Care Unit, Institute of Public Health, Forvie Site, University of Cambridge, School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, CB2 0SR, UK.
authors.forename: Sally
authors.initials: S
authors.lastname: Pears
authors.affiliation: Behavioural Science Group, Primary Care Unit, Institute of Public Health, Forvie Site, University of Cambridge, School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, CB2 0SR, UK.
authors.forename: Katie
authors.initials: K
authors.lastname: Morton
authors.affiliation: Behavioural Science Group, Primary Care Unit, Institute of Public Health, Forvie Site, University of Cambridge, School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, CB2 0SR, UK.
authors.forename: Maaike
authors.initials: M
authors.lastname: Bijker
authors.affiliation: Behavioural Science Group, Primary Care Unit, Institute of Public Health, Forvie Site, University of Cambridge, School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, CB2 0SR, UK.
authors.forename: Stephen
authors.initials: S
authors.lastname: Sutton
authors.affiliation: Behavioural Science Group, Primary Care Unit, Institute of Public Health, Forvie Site, University of Cambridge, School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, CB2 0SR, UK. wh207@medschl.cam.ac.uk.
authors.forename: Wendy
authors.initials: W
authors.lastname: Hardeman