Review for 10.1186/s12876-022-02202-3 (2022)

Reviewer’s report
Title: 
Prophylactic clip closure for mucosal defects is associated with reduced
adverse events after colorectal endoscopic submucosal dissection: a propensity-
score matching analysis
Version: 
1 
Date: 
24 Jan 2022
Reviewer's report:
Thanks for addressing all the individual comments. The manuscript in its present
form is much improved. I applaud and thank the authors for their work.
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Is the study design appropriate to answer the research question (including the use
of appropriate controls), and are the conclusions supported by the evidence
presented?
Yes
Are the methods sufficiently described to allow the study to be repeated?
Yes
Is the use of statistics and treatment of uncertainties appropriate?
Yes
Is the presentation of the work clear?
Yes
Are the images in this manuscript (including electrophoretic gels and blots) free
from apparent manipulation?
Yes