Any submitted manuscripts are treated as confidential documents. Editor(s) and editorial staff are obliged not to disclose any information about a submitted paper to anyone other than the corresponding author, reviewers, potential reviewers, other editorial advisers, and the publisher, as appropriate. Review is performed on a double-blind basis – the identities of peer reviewers and authors are kept confidential.  They must not be disclosed to or discussed with others except as authorized by the editor.