Andersson, Eva
Sällsten, Gerd
Lohman, Susanna
Neitzel, Richard
Torén, Kjell http://orcid.org/0000-0001-8509-7603
Funding for this research was provided by:
Forskningsrådet för Arbetsliv och Socialvetenskap
Article History
Received: 13 March 2019
Accepted: 14 August 2019
First Online: 26 August 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in the present study were in accordance with the ethical standards of the national research committee, the Gothenburg Ethical Committee, Dnr 113-05), 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.