Grooten, Wilhelmus Johannes Andreas http://orcid.org/0000-0002-1697-9781
Hansson, Amanda
Forsman, Mikael
Kjellberg, Katarina
Toomingas, Allan
Müller, Mira
Svartengren, Magnus
Äng, Björn Olov
Funding for this research was provided by:
AFA Försäkring (090270)
Article History
Received: 9 October 2018
Accepted: 4 February 2019
First Online: 21 February 2019
Ethics approval and consent to participate
: Informed consent was obtained written from all employees and OHS personnel who participated in the study and this was managed by the OHS in cooperation with the Health Profile Institute. None of the participants were minor; all participants were ≥ 18 years of age. The regional ethics committee in Stockholm approved the study (DNR: 2011/417–31/5).
: Not applicable.
: The authors declare that they have no competing interests.
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