Commentary

Title page

The title page should:

• present a title that includes, if appropriate, the research design or for non-research studies: a description of what the article reports
• list the full names, institutional addresses and email addresses for all authors
  • if a collaboration group should be listed as an author, please list the group name as an author  and include the names of the individual members of the group in the “Acknowledgements” section in accordance with the instructions below
• indicate the corresponding author

Abstract

The abstract should briefly summarize the aim, findings or purpose of the article. Please minimize the use of abbreviations and do not cite references in the abstract.

​​​​​​​Keywords

Three to ten keywords representing the main content of the article.

Main text

This should contain the body of the article, and may also be broken into subsections with short, informative headings.

List of abbreviations

If abbreviations are used in the text they should be defined in the text at first use, and a list of abbreviations should be provided.