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Open Access Pre-publication history

Effectiveness of the National Program of Complementary Feeding for older adults in Chile on vitamin B12 status in older adults; secondary outcome analysis from the CENEX Study (ISRCTN48153354)

Hugo Sanchez, Cecilia Albala*, Lydia Lera, Alan D Dangour and Ricardo Uauy

Nutrition Journal 2013, 12:124  doi:10.1186/1475-2891-12-124

Pre-publication versions of this article and reviewers' reports

Original Submission - Version 1 Manuscript 18 Dec 2012
Reviewer's Report Mary rose Sweeney 24 Jan 2013
Reviewer's Report G Oakley Jr. 30 Jan 2013
Resubmission - Version 2 Manuscript Author's comment 11 Apr 2013
Reviewer's Report Mary rose Sweeney 29 Apr 2013
Resubmission - Version 3 Manuscript Author's comment 10 Jun 2013
Reviewer's Report Mary rose Sweeney 27 Jun 2013
Resubmission - Version 4 Manuscript Author's comment 18 Jul 2013
Editorial acceptance 31 Jul 2013
Published 09 Sep 2013