Review for 10.1186/s12876-022-02104-4 (2022)

Reviewer’s report
Title: 
Gastric ultrasound for feeding intolerance in the ICU: close but not quite
right
Version: 
2 
Date: 
10 Jan 2022
Reviewer's report:
1. Page 4, lines 65-67: There are spelling errors in the new edits: 'merely images
where (should be 'were') obtained on which measurements were performed at a
later time'
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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
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