Completed peer reviews since
February 23, 2021
Author guidelines
Reviews are intended to focus on the current state of knowledge or practice, integrating recent advances with accepted principles and practice, or summarizing and analyzing consensus view of controversial issues in knowledge of practice. A non-structured abstract is required.
Words: max 5000 (excluding figures and tables) | Figures/Tables: max 8 | References: no limit
Previously unpublished manuscripts, describing clinical, pre-clinical, epidemiological investigations, clinical trials, clinical observations, and other relevant investigations that are based on sound patient series, validated analytical methods, and appropriate statistical evaluation. Systematic reviews and meta-analysis can also be submitted as an original research article. Original research articles should be structured as follows: Introduction (clearly stating an objective or hypothesis), Methods (describing the study design and methods applied, including the study setting and dates, patients or participants with inclusion and exclusion criteria, and/or participation or response rates, or data sources, and how these were selected for the study), Results (describing the results of the study in context with the published literature and addressing study limitations), and Conclusions (addressing relevant implications for clinical practice or health policy). A structured abstract (250 words) is required.
Words: max 3000 (excluding figures and tables) | Figures/Tables: max 6 | References: max 50
A clinical trial is defined as any research project that prospectively assigns human participants to intervention or comparison groups to study the cause-and-effect relationship between an intervention and a health outcome. Clinical trial protocol must be structured as follows: Introduction (stating an objective or hypothesis of the protocols), Methods (describing the design and statistical methods applied, including the study setting and dates, patients or participants with inclusion and exclusion criteria), Results (including data on recruitment, etc.), and Conclusions (placing the protocol in context with the published literature). A structured abstract (250 words) is required, and trial registration information (name, number, and URL) must be listed in the title page.
Words: max 3000 (excluding figures and tables) | Figures/Tables: max 6 | References: max 50
Points of view are intended to present viewpoints on the interpretation of recent investigations in any research area. Points of view are fully referenced, peer reviewed articles and must offer a clear presentation of the authors’ perspective and a constructive discussion. A non-structured abstract is required.
Words: max 3000 (excluding figures/tables) | Figures/Tables: 4 | References: max 30
A video article provides author(s) with an opportunity to supply their work using visual media. See full specifications online.
Images capture the sense of visual observation physicians experience in their daily practice and are a great tool to convey visible contents. Images should provide advances and/or unusual contributions.
See full specifications online.
A concise report of data from original research, focused on initial findings that will be of interest to scientists in other fields.
Words: max 1500 (excluding figures and tables) | Figures/Tables: max 3 | References: max 7
Case reports will be considered if they describe a previously undescribed clinical case and are of very high importance for dissemination. Case reports must be structured as follows: Introduction (explaining the importance of the case), Case description (describing the case) and Conclusions (describing the detailed outcome of the report). A structured abstract is required (max 250 words).
Words: max 1500 (excluding figures and tables) | Figures/Tables: max 3 | References: max 7
Letters to the Editor and letters in reply are intended to present opinions or omments on articles published in the Journal. Letters are subject to abridgement and editing for style and content. A letter in reply must cite the title of the letter, e.g., “Response to (Title of Letter)”. An abstract is not required.
Words: max 500 (excluding figures/tables) | Figures/Tables: 1 | References: max 5
A congress report covers scientific, medical, health policy or other healthcare related topics presented at an important scientific meeting that will be of interest to readers.
Authors contributing to Journal of Circulating Biomarkers agree to publish their articles under the Creative Common Attribution Non Commercial 4.0 (CC-BY-NC 4.0) license, which allows third parties to re-use the work without permission as long as the work is properly referenced and the use is non-commercial.
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