Ericsson, Ylva B. https://orcid.org/0000-0003-3467-4719
Roos, Ewa M.
Owman, Henrik
Dahlberg, Leif E.
Funding for this research was provided by:
Vetenskapsrådet
Greta och Johan Kocks stiftelser
Reumatikerförbundet
Skånes universitetssjukhus
Article History
Received: 14 June 2019
Accepted: 9 October 2019
First Online: 3 November 2019
Ethics approval and consent to participate
: Ethics approval was sought and obtained from the Medical Ethics Committee of Lund University (Dnr 2012/247). The study was conducted in accordance with the Helsinki declaration and all patients gave informed consent in writing to participate.
: Not applicable.
: The authors declare that they have no competing interests.