It is a condition of publications that authors transfer the world copyright of their manuscripts to the Journal. All manuscripts should therefore be accompanied by a cover letter that states that the article is original, is not under consideration, or has not been previously published in another journal. Authors will normally be entitled to publish any part of their paper elsewhere provided permission is requested and the usual acknowledgments are given. The assignment of the copyright will not affect subsisting patent rights or arrangements relating to them.
If illustrations, tables, or quotations from other publications are already copyrighted, written permission to use these should accompany the manuscript.