Review for 10.1186/s12876-021-01715-7 (2021)

Reviewer’s report
Title: 
Very-Low-Dose Aspirin and Surveillance Colonoscopy is Cost-effective
in Secondary Prevention of Colorectal Cancer in Individuals with Advanced
Adenomas: Network Meta-analysis and Cost-effectiveness Analysis
Version: 
0 
Date: 
06 Jan 2021
Reviewer's report:
The paper is very inyteresting and it is fit for publiucation. It opens new
therapeutical perspectives in the follow up of advanced colonic adenomas with
the association with low dose aspirin and screening colonscopy
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Is the study design appropriate to answer the research question (including the use
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