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:
Its an interesting article at the age of COVID-19. No major revision is required. i
worthy recommended for publication with minor revision as below.
1. plz included and discussed some relevant articles in the text: (COVID-19 in
the endoscopy ward: A potential risk for gastroenterologists, DOI:
https://doi.org/10.1017/ice.2020.160) and (Preventive strategies used by GI
physicians during the COVID-19 pandemic, doi: 10.1016/j.nmni.2020.100676) 
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