Authors who have submitted articles to our journal can only withdraw their articles at the pre-control step. Authors whose articles are published in our journal transfer all copyrights of their works to our journal free of charge. No royalties can be claimed for published articles. Our journal reserves the right to share the published articles on the internet. The authors are entirely responsible for the content of the articles. Authors are free to share their works published in our journal with anyone and in any environment they wish.