The journal allows authors to submit supplemental files that support the main article, such as audio, video, or text documents (for example, a survey questionnaire referenced in the manuscript). These supplementary materials should be included with the article submission. While they are not subject to formal peer review, they may be evaluated to determine their relevance and necessity for the article.

Authors are fully responsible for the content of any supplemental materials. A clear disclaimer must accompany these files, indicating that they have not undergone formal review.

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