- Correspondence to Dr Robert Carr, Department of Haematology, King's College London, Guy's and St Thomas’ Foundation Trust, London SE1 9RT, UK;
- Accepted July 30, 2012
- First published October 16, 2012.
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.