Use of third-party material

You must obtain the necessary permission to reuse third-party material in your article. These materials may include – but are not limited to – text, illustration, photographs, tables, data, audio, video, film stills, screenshots, or musical notation.

The use of short extracts of text and some other types of material is usually permitted, on a limited basis, for the purposes of criticism and review without securing formal permission. If you wish to include any material in your paper for which you do not hold copyright, and which is not covered by this informal agreement, you will need to obtain written permission from the copyright owner prior to submission.