- Correspondence to Professor Sara Marsal, Rheumatology Research Group, Vall d'Hebron University Hospital, Pg Vall d'Hebron, 119-129, Barcelona 08035, Spain; and Dr Juan D Cañete, Rheumatology Department, Hospital Clínic i Provincial and IDIBAPS, c/Villarroel 170, 08036, Barcelona, Spain;
- Received December 19, 2014
- Revised April 23, 2015
- Accepted April 23, 2015
- First published May 19, 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.