- Correspondence to Lene Dreyer, Department of Rheumatology, Entrance 5, 3rd floor, Copenhagen University Hospital Herlev and Gentofte, Kildegårdsvej 28, 2900-Hellerup, Denmark;
- Received August 28, 2015
- Revised November 18, 2015
- Accepted November 24, 2015
- First published December 23, 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.