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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.
  • Where available, URLs for the references have been provided
  • The text is single-spaced; uses a 12-point font; employs italics, rather than underlining (except with URL addresses); and all illustrations, figures, and tables are placed within the text at the appropriate points,...
  • The manuscript respects the maximum length allowed by this Journal: 2,500 words for “Research Articles”; 1,500 words for “Clinical Cases”; 3,000 words for “Review Articles”; and 1,000 words for “Letters to the Editor.”
  • An abstract of up to 250 words is included, in Spanish and translated into English.

  • References (bibliographic citations) follow the international format required by the Journal and have been selected as recommended in the Instructions for Authors. When possible, a URL is provided for the references.

  • If tables or figures from other publications are reproduced in full, in part, or adapted, written permission from their authors or copyright holders is provided, as appropriate.