Submissions

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Submission Preparation Checklist

As part of the submission process, authors are required to check off their submission's compliance with all of the following items, and submissions may be returned to authors that do not adhere to these guidelines.
  • The submission has not been previously published, nor is it before another journal for consideration (or an explanation has been provided in Comments to the Editor).
  • The submission file is in OpenOffice, Microsoft Word, or RTF document file format.
  • The text adheres to the stylistic and bibliographic requirements outlined in the Author Guidelines.

Original Research Article

This pertains to reports of new, unpublished results of original research that advance knowledge in tropical sciences. Includes experimental, field, or laboratory studies with clear methodology and analysis.

  • Word limit: ≤ 7,000 words (including abstract, references, tables, and figures).
  • Abstract: Must include the Background, Objectives, Methods, Results, and Conclusion. Limit to ≤ 300 words.
  • Keywords: 4–6.
  • Main sections: Introduction; Materials and Methods; Results; Discussion; Conclusion.
  • Figures/Tables: Maximum of 8.

Review Article

A. Systematic Review or Meta-Analysis

This synthesizes all available evidence addressing a specific research question using systematic methods, which may include meta-analysis. The manuscript must clearly describe the search strategy, including the criteria for inclusion and exclusion, as well as the quality assessment.

  • Word limit: ≤ 8,000 words (including abstract, references, tables, and figures).
  • Abstract: Must include the Background, Objectives, Methods (including search strategy), Results, and Conclusion. Limit to ≤ 300 words.
  • Keywords: 4–6.
  • Main sections: Introduction; Methods (search strategy, inclusion/exclusion criteria, quality assessment); Results; Discussion; Conclusion.
  • Registration: Authors are encouraged to register protocols in PROSPERO or similar registries.
  • Figures/Tables: Flow diagram of study selection (PRISMA) is mandatory; a maximum of 10 tables/figures.

B. Review Article (Narrative or Scoping Review)

This provides a broad overview, synthesis, and critical analysis of literature on a topical issue, concept, or emerging field. Unlike systematic reviews, narrative/scoping reviews are interpretive and do not require exhaustive methods.

  • Word limit: ≤ 7,000 words (including abstract, references, tables, and figures).
  • Abstract: Unstructured, ≤ 250 words.
  • Main sections: Introduction; Thematic/Chronological Review of Literature; Critical Analysis; Knowledge Gaps; Conclusion and Future Directions.
  • Figures/Tables: Maximum of 8.

Methods or Technical Note

This presents new methods, techniques, tools, or modifications of existing methods with potential broad applicability. Focus is on reproducibility, innovation, and validation.

  • Word limit: ≤ 4,000 words (including abstract, references, tables, and figures).
  • Abstract: Unstructured, ≤ 250 words.
  • Main sections: Introduction; Detailed Method/Technique; Applications; Limitations; Conclusion.
  • Figures/Tables: Maximum of 5.

Case Report

This describes unique or rare cases in tropical research, including unusual diseases, novel management approaches, or unexpected outcomes. It must highlight its educational or scientific value.

  • Word limit: ≤ 4,000 words (including abstract, references, tables, and figures).
  • Abstract: Must include the Background, Case Presentation, Outcome, and Conclusion. Limit to ≤ 250 words.
  • Main sections: Introduction; Case Presentation; Discussion; Conclusion.
  • Figures/Tables: Maximum of 4 (e.g., clinical images, histology, diagnostic results).
  • Patient/Animal Ethics: Must include ethical approval or informed consent statement where applicable.

Perspective

This pertains to concise, thought-provoking contributions that offer fresh insights, conceptual advances, or forward-looking perspectives on emerging trends or debates. This is less formal than a review, but evidence-based.

  • Word limit: ≤ 4,000 words.
  • Abstract: Not required, but may include ≤ 250 words abstract.
  • Main sections: Brief Introduction; Argument/Insight; Conclusion.
  • Figures/Tables: Maximum of 2.
  • References: Limited to 15.

Opinion or Viewpoint

This is an authoritative, evidence-informed commentary on current issues, policies, or controversies in tropical research. Unlike perspectives, opinions prioritize advocacy or argumentation.

  • Word limit: ≤ 4,000 words.
  • Abstract: Not required, but may include ≤ 250 words abstract.
  • Main sections: Flexible (author’s argument supported by evidence).
  • Figures/Tables: Maximum of 2.
  • References: Limited to 20.

Editorial

This is written by the Editorial Board or invited experts. It provides context to current issues, introduces a special issue, or comments on emerging challenges in tropical sciences.

  • Word limit: ≤ 2,000 words.
  • Abstract: Not required.
  • Main sections: Flexible, typically include Introduction, Key Message, and Closing Remarks.
  • Figures/Tables: Maximum of 2.
  • References: Limited to 15.

Correction / Erratum

This addresses errors in a published article that affect clarity, but do not invalidate the findings. It includes author name corrections, data clarifications, or minor factual adjustments.

  • Word limit: ≤ 500 words.
  • Abstract: Not required.
  • Main sections: Clear reference to the original article (with DOI), description of the correction.
  • Figures/Tables: Only if necessary to clarify correction.

Addendum

This provides important additional information, clarifications, or updates to a previously published article. It must be directly linked to the original publication.

  • Word limit: ≤ 1,000 words.
  • Abstract: Not required.
  • Main sections: Context of original publication; Additional data/analysis/clarification; Conclusion.
  • Figures/Tables: Maximum of 2.

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