Funding for this research was provided by:
The Region of Southern Denmark ([2012 j.nr. 12/7763])
The Danish Rheumatism Association ([R108-A2413])
The A.P. Møller Foundation ([SE no. 2928 3958])
Text and Data Mining valid from 2019-12-01
Received: 2 June 2019
Accepted: 21 October 2019
First Online: 18 December 2019
Ethics approval and consent to participate
: This study is approved by the Ethics Committee of The Region of Southern Denmark (S-20120166) and adhered to the Helsinki declaration II. Furthermore, the study was registered at ExternalRef removed (NCT02317094) and at The Danish Data Protection Agency (14/32001). Informed consent (verbally and written) was collected from all patients prior to participation in the study according to Danish law.
: All patients gave informed consent (verbally and written) for publication.
: The authors declare that they have no competing interests.