Certificate from author

I and my co-authors to enter into following arrangement.
I warrant, on behalf of myself and my co-authors, that:
1. The article is original, has not been formally published in any other peer-reviewed journal, is not under consideration by any other journal and does not infringe any existing copyright or any other third party rights;
1. I am/we are the sole author(s) of the article and have full authority to enter into this agreement and in granting rights to Journal are not in breach of any other obligation;
1. The article contains nothing that is unlawful, libelous, or which would, if published, constitute a breach of contract or of confidence or of commitment given to secrecy;
1. I/we have taken due care to ensure the integrity of the article. To my/our knowledge all statements contained in it purporting to be facts are true.
I, and all co-authors, agree that the article, if editorially accepted for publication, shall be licensed under the Creative Commons Attribution License 4.0.