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: 
25 Jul 2021
Reviewer's report:
The authors did respond to some of the issues raised, although some of them
could be completely resolved due to the nature of the study, mostly the small
number of patients included
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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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from apparent manipulation?
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