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Trajectories of change in symptom severity in patients with fibromyalgia: exploratory analyses of a randomised controlled trial

Published Online: 2021-02-15

Published Print: 2021-04

Authors

Haugmark, Trond https://orcid.org/0000-0003-4955-4250
Hagen, Kåre Birger https://orcid.org/0000-0003-4155-7959
Provan, Sella Aarrestad https://orcid.org/0000-0001-5442-902X
Sexton, Joseph

Zangi, Heidi A. https://orcid.org/0000-0001-6882-221X
Funding

Funding for this research was provided by:

Helse Sør-Øst RHF (2016015)
License Information

Text and Data Mining valid from 2021-02-15

Version of Record valid from 2021-02-15
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Article History

Received: 29 December 2020

Accepted: 27 January 2021

First Online: 15 February 2021

Compliance with ethical standards

:

: The authors declare that they have no conflict of interest.

: This study was performed in line with the principals of the Declaration of Helsinki. Study design, information strategy, written consent formula and data security are approved by the Regional Committee for Medical and Health Research Ethics (2015/2447/REK sør-øst A).

: Informed consent was obtained from all individuals patients included in the study.

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