A double-blinded, placebo-controlled randomized trial evaluating the efficacy and safety of Zhigancao Tang granules for treating HFpEF: study protocol for a randomized controlled trial

Peer Review reports

Original Submission
10 Jul 2020	Submitted	Original manuscript
22 Dec 2020	Reviewed	Reviewer Report - Sanam Alilou
7 Jan 2021	Reviewed	Reviewer Report - Kirsty Loudon
1 Mar 2021	Author responded	Author comments - Na Zhang
Resubmission - Version 2
1 Mar 2021	Submitted	Manuscript version 2
5 Mar 2021	Reviewed	Reviewer Report - Kirsty Loudon
Resubmission - Version 3
	Submitted	Manuscript version 3
Publishing
29 Mar 2021	Editorially accepted
20 Apr 2021	Article published	10.1186/s13063-021-05232-6

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