A randomised controlled trial investigating the effect of vitamin B12 supplementation on neurological function in healthy older people: the Older People and Enhanced Neurological function (OPEN) study protocol [ISRCTN54195799]

Peer Review reports

Original Submission
7 Jan 2011	Submitted	Original manuscript
19 Jan 2011	Reviewed	Reviewer Report - Wendy den Elzen
2 Feb 2011	Reviewed	Reviewer Report - Ben Hudson
3 Feb 2011	Reviewed	Reviewer Report - David Robinson
10 Feb 2011	Author responded	Author comments - Alan Dangour
Resubmission - Version 2
10 Feb 2011	Submitted	Manuscript version 2
15 Feb 2011	Reviewed	Reviewer Report - Wendy den Elzen
16 Feb 2011	Reviewed	Reviewer Report - Ben Hudson
20 Feb 2011	Reviewed	Reviewer Report - David Robinson
Resubmission - Version 3
	Submitted	Manuscript version 3
Publishing
11 Mar 2011	Editorially accepted
11 Mar 2011	Article published	10.1186/1475-2891-10-22

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