This is a guideline for reviewers who participate in peer review process of the journal. All of the journal's contents including commissioned manuscripts are subject to peer-review.

Double blind peer review

Ultrasonography adopts double blind review, which means that the reviewers and authors cannot identify each other’s information.

The role of reviewers

Peer-reviewer’s role is to advise editors on individual manuscript to revise, accept, or reject. Judgments should be objective and comments should be lucidly described. Scientific soundness is the most important value of the journal; therefore, logic and statistical analysis should be considered meticulously. The use of reporting guideline is recommended for review. Reviewers should have no conflict of interest. Reviewers should point out relevant published work which is not yet cited. Reviewed articles are managed confidentially. The editorial office is responsible for the final decision to accept or reject a manuscript based on the reviewers' recommendation.

How to become a reviewer

Reviewers are usually invited by the editorial office or recommended by authors. Anyone who wants to work voluntarily as a reviewer can contact the editorial office (office@ultrasound.or.kr).

When invited by the editorial office to review a manuscript

Reviewers recommended by the authors will usually be invited to review corresponding manuscripts. Authors may recommend reviewers from the same institute. We recommend them not to decline the invitation to review solely for the reason that the authors are in acquaintance or from the same institution; we welcome reviewers in acquaintance with the authors who are eager to comment with affection. If review comments cannot be submitted within the 21 days of review period, please decline to review or ask for extension of the review period. If there is no review comment within the 7 days from acceptance to review, the reviewer will be given a notice.

How to write review comments

After entering the e-submission system with ID and password, please download PDF files and supplementary files. It is not necessary to comment on the style and format, but just concentrate on the scientific soundness and logical interpretation of the results.

• Review table with 7 items is also provided for the reviewer’s convenience as follows:

PRIORITY	Lower 50%	Top 50%	Top 25%	Top 10%
1) Originality
2) Scientific Importance
3) Experimental design
4) Adequacy of methods
5) Brevity and clarity
6) Overall priority for publication
7) Potential if adequately revised

• Comment to authors
At first, summarize the whole content of manuscript in one sentence.
Please make a specific comment according to the order of each section of the manuscript. Page mark is good to trace the review comment. The reviewer’s recommendation on acceptance should not be stated at the comment to authors. Consider if the peer review opinion may increase the quality of manuscript or further research by author.

• Comment to editor
Both the strength and shortness of the manuscript are recommended to be added. Consider if the authors need to consult the experts in the statistical processing. The reviewer’s recommendation on acceptance may be added here including special opinion to editor.

Ethical guideline for reviewers

1. Any information acquired during the review process is confidential.
2. Please inform the editor on any conflicts of interest as follows:
            • Reviewer is a competitor.
            • Reviewer may have an antipathy with the author(s).
            • Reviewer may profit financially from the work.
In case of any of the above conflicts of interest, the reviewer should decline to review. If the reviewer still wishes to review, the conflicts of interest should be specifically disclosed. A history of previous collaboration with the authors or any intimate relationship with the authors does not prohibit the review.
3. Reviewer should not use any material or data originated from the manuscript in review.

Post-review work by the editorial office

Review opinions and decisions may be analyzed by the editorial office without identifying the reviewer. If certificate of review is required, please contact the editorial office (office@ultrasound.or.kr).