Whilst every attempt is made to ensure the safety and accuracy of information on this site, we disclaim all liability for the content of this site. In addition, we can not be held liable for the content of the web sites we link to. If you are in any doubt about what this means, or you identify any serious inaccuracies, please contact us.


All material on this site is subject to copyright, including photos and images. Unless it is specifically stated that particular material is available for general use then it should not be copied or re-used without the explicit permission of the website maintainer or of other copyright holders where material is used under licence.

The only exceptions are those allowed under copyright law, where material can be used without permission or payment, for example for private research study purposes.

No part of the website may therefore be reproduced in any form without the prior written consent of the website maintainer.

Visitors to our website

We collect information about the usage of the website such as the number of visitors to our website and the most popular pages and other visitor behaviours with the use of cookies. This information helps us to improve the website. We do not collect personal information that can identify visitors to our website, all the information is anonymous. To find out more about cookie please see our Cookie Policy page.


This website has been developed by The Health Informatics Service webteam. Content ownership has since passed to the website maintainer.