The copyright in this web site is variously owned by Wirral Hospital NHS Trust (WHT), Wirral Health Informatics Service (WHIS), The Crown, and the copyright holders of certain public domain materials, unless otherwise indicated. The content of this web site, apart from Trust and other NHS logos, may be reproduced free of charge in any format or medium for research, private study or for internal circulation within an NHS organisation. This is subject to the material being reproduced accurately and not used in a misleading context. Where any of the copyright items on this site are being republished or copied to others, the source of the material must be identified and the copyright status acknowledged. The permission to reproduce protected material does not extend to any material on this site that is identified as being the copyright of a third party. Authorisation to reproduce such material must be obtained from the copyright holders. The technical content, the programming and the design of this site are subject to the copyright protection of WHIS and may not be re-used without the prior permission of WHIS.