Rohde, Gudrun http://orcid.org/0000-0002-8538-7237
Helseth, Sølvi http://orcid.org/0000-0002-6411-9057
Mikkelsen, Hilde Timenes http://orcid.org/0000-0003-0005-3551
Skarstein, Siv http://orcid.org/0000-0003-2856-3801
Småstuen, Milada Cvancarova http://orcid.org/0000-0001-8947-8649
Haraldstad, Kristin http://orcid.org/0000-0002-7364-147X
Article History
Received: 28 July 2021
Accepted: 22 December 2021
First Online: 6 January 2022
Declarations
:
: All procedures performed in the study 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. Approval was obtained from the ethics committee of Faculty of Health and Sport Sciences’ at the University of Agder and from the Norwegian Centre for Research Data (NSD Reference 60981).
: The participants received written information and informed consent was obtained. Data in the study were anonymized.
: Not applicable.
: The authors declare that they have no competing interests.