Jacobsen, Julie Sandell https://orcid.org/0000-0002-3323-3631
Bolvig, Lars
Hölmich, Per
Thorborg, Kristian
Jakobsen, Stig Storgaard
Søballe, Kjeld
Mechlenburg, Inger
Funding for this research was provided by:
Gigtforeningen (A3280)
Aase and Ejnar Danielsen Fund (10-000761/LPJ)
Article History
Received: 8 December 2017
First Online: 4 May 2018
Compliance with ethical standards
:
: Julie Sandell Jacobsen, Lars Bolvig, Per Hölmich, Kristian Thorborg, Stig Storgaard Jakobsen, Kjeld Søballe, and Inger Mechlenburg declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.