Review for 10.1186/s12876-021-01670-3 (2021)

Reviewer’s report
Title: 
Effect of COVID-19 pandemic on workflows and infection prevention
strategies of endoscopy units in Hungary - a cross-sectional survey
Version: 
4 
Date: 
24 Dec 2020
Reviewer's report:
The authors cited the requested minor revision in the text and reference list. The
article has been read over and is worthy of publication.
Best regards. 
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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?
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Are the images in this manuscript (including electrophoretic gels and blots) free
from apparent manipulation?
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