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: 
3 
Date: 
20 Dec 2020
Reviewer's report:
1. Pg 5 line 4 secondary aim. Theres another secondary aim at line 19.
2. No data of gastroenterological profile would lead to biased in answering the
questionnaire ( No standardization of study group), how will the investigator
confirmed the participations were from gastroenterologist?
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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?
No
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Yes
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Are the images in this manuscript (including electrophoretic gels and blots) free
from apparent manipulation?
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