Review for 10.1186/s12876-020-01506-6 (2020)

Reviewer’s report
Title: 
Vertical distance from navel as a risk factor for bowel obstruction
associated with feeding jejunostomy after esophagectomy : a retrospective
cohort study
Version: 
2 
Date: 
24 Sep 2020
Reviewer's report:
Thank you for the extensive revisions.
I recommend that you change your conclusion to illustrate that you would
recommend against a HALS approach since, in your experience, BOFJ ONLY
occurred in patients undergoing this approach while no patients had this
complication in the purely laparoscopic approach.
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