Copyright and Permissions Statement

The Journal allows the author(s) to hold and retain the copyright and publishing rights without restrictions and under following conditions: published source must be acknowledged and publisher’s version/PDF may be used. If the author(s) intend(s) to republish their work in a secondary publication, the author(s) and editor(s) of the publications concerned must agree to the secondary publication, which must reflect the same data and interpretation of the primary document. The primary reference must be cited in the secondary publication.