- Correspondence to Dr Grazyna A Stanczuk, Department of Research and Development, Dumfries and Galloway Royal Infirmary, Dumfries DG1 4AP, UK;
- Received December 30, 2014
- Revised March 21, 2015
- Accepted March 29, 2015
- First published April 15, 2015.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.