Declaration of interest

All authors should disclose their financial or personal relationships with third parties and organizations that may inappropriately influence the results of the work presented for consideration in this journal. Examples of conflicts of interest include employment, consultant work, stock options, honoraria, paid expert testimony, joint patent application and/or scholarship funds. Authors must disclose their conflicts of interest through a declaration in the Presentation letter. If there is no conflicts of interest to declare, then the author must write: “Declaration of interest: none” in the Presentation letter. The declaration will be published if the article would be accepted.

Declaration of originality

Articles put under consideration of this journal must be unpublished (except in case of abstracts, conference papers and theses or graduation projects) and not subject to publication in other academic journals. In the Presentation Letter, authors must declare that the submission of the article has been approved by all authors involved in its elaboration. If the article is accepted for publication, it must declare that it will not be published in other academic journal using the same characteristics or language. Originality will be verified using Turnitin.

Financing of the proposal

The proposal must identify the institution that offered the financial funding for developing the underlying research and preparing the article. The sponsoring entities role must be described in relation to the parts of the research: study design, data collection, analysis, and interpretation, writing of the article and the decision for submitting to this journal. If the article was developed without external funding, this must also be declared. In all cases this information should be included in the Presentation Letter.

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