- Correspondence to Dr Silje Halvorsen Sveaas, National Advisory Unit on Rehabilitation in Rheumatology, Department of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway;
- Received August 8, 2018
- Revised January 22, 2019
- Accepted January 24, 2019
- First published February 11, 2019.
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.