BMC Medical Research Methodology

official impact factor 2.15

Open Access Pre-publication history

Reliability and validity of two frequently used self-administered physical activity questionnaires in adolescents

Vegar Rangul*, Turid L Holmen, Nanna Kurtze, Koenraad Cuypers and Kristian Midthjell

BMC Medical Research Methodology 2008, 8:47 doi:10.1186/1471-2288-8-47

Pre-publication versions of this article and reviewers' reports

Original Submission - Version 1 Manuscript 27 Feb 2008
Reviewer's Report Michelle Yore 02 Apr 2008
Reviewer's Report Renaat Marie Vital Frederik Philippaerts 03 Apr 2008
Resubmission - Version 2 Manuscript Author's comment 30 Apr 2008
Reviewer's Report Michelle Yore 13 May 2008
Reviewer's Report Renaat Marie Vital Frederik Philippaerts 27 May 2008
Resubmission - Version 3 Manuscript Author's comment 16 Jun 2008
Editorial acceptance 02 Jul 2008
Published 15 Jul 2008