Reviewer's report
Title:Risk Factors for Second Primary Neoplasia of Esophagus in Newly
Diagnosed Head and Neck Cancer Patients: A Case-Control Study
Version: 4Date:13 October 2013
Reviewer: Keisuke Hori
Reviewer's report:
I have not received pint-by-point comment by the author for my review. But the
revised version of manuscript is acceptable.
Level of interest: An article of importance in its field
Quality of written English: Acceptable
Statistical review: No, the manuscript does not need to be seen by a
statistician.
Declaration of competing interests:
I declare that I have no competing interests.
Reviewer's report
Title:Risk Factors for Second Primary Neoplasia of Esophagus in Newly
Diagnosed Head and Neck Cancer Patients: A Case-Control Study
Version: 4Date:13 October 2013
Reviewer: Keisuke Hori
Reviewer's report:
I have not received pint-by-point comment by the author for my review. But the
revised version of manuscript is acceptable.
Level of interest: An article of importance in its field
Quality of written English: Acceptable
Statistical review: No, the manuscript does not need to be seen by a
statistician.
Declaration of competing interests:
I declare that I have no competing interests.
Please review this paper.
user
Reviewer's report
Title:Risk Factors for Second Primary Neoplasia of Esophagus in Newly
Diagnosed Head and Neck Cancer Patients: A Case-Control Study
Version: 4Date:13 October 2013
Reviewer: Keisuke Hori
Reviewer's report:
I have not received pint-by-point comment by the author for my review. But the
revised version of manuscript is acceptable.
Level of interest: An article of importance in its field
Quality of written English: Acceptable
Statistical review: No, the manuscript does not need to be seen by a
statistician.
Declaration of competing interests:
I declare that I have no competing interests.
assistant