Review for 10.1186/s12876-021-02032-9 (2021)

Reviewer’s report
Title: 
Psychosocial characteristics of alcoholic and non-alcoholic liver disease
recipient candidates in liver transplantation: A prospective observational study
Version: 
2 
Date: 
27 Jul 2021
Reviewer's report:
I reivewed the article and recent revisions. 
The authors should be commended
for assessing the characteristics of the ALD and NALD patients. 
The prior
reviewers have pointed out some of the limitations to the study such as small
size and need for conclusions to more adequately be tempered in the discussion.
I think this study is interested but limited in effect given the small size of the
study. 
I believe they have addressed the reviewers comments and suggestions.
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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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