Review for 10.1186/s12876-018-0797-8 (2018)

Reviewer ’s report  
 
Title: The early outcomes of candidates with portopulmonary hypertension after liver  
transplantaion  
 
Version: 0 Date: 16 Mar 2018  
 
Reviewer: Kimberly J. Perez  
 
Reviewer's report:  
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This is a very interesting question and you performed a solid revi ew of the literature. Just a few 
suggestions.  
Introduction  
I would consider trimming down the introduction. The second to last paragraph in that section 
probably should be in the discussion not introduction.  
Results  
I would remove your conclusion section  between results and discussion. The discussion should 
include your conclusion with a defense of your assertion. Your current discussion does do that 
and therefore the conclusion section you included is redundant.  
 
There were minor word choice issues that  you should address as well.  
Are the methods appropriate and well described?  
If not, please specify what is required in your comments to the authors.  
Yes 
Does the work include the necessary controls?  
If not, please specify which controls are required in your comments to the authors.  
Yes 
Are the conclusions drawn adequately supported by the data shown?  
If not, please explain in your comments to the authors.  
Yes 
Are you able to assess any statistics in the manuscript or would you recommend an 
additional statistical review?  
If an addition al statistical review is recommended, please specify what aspects require further  
assessment in your comments to the editors.  
I am able to assess the statistics  
Quality of written English  
Please indicate the quality of language in the manuscript:  
Needs some language corrections before being published  
Declaration of competing interests  
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