- Correspondence to Dr Paola de Pablo, Rheumatology Research Group, School of Immunity & Infection, College of Medical & Dental Sciences, University of Birmingham, Birmingham B15 2WB, UK;
- Received March 26, 2014
- Accepted March 29, 2014
- First published April 19, 2014.
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.