Bjerk, Maria http://orcid.org/0000-0001-8839-1613
Brovold, Therese
Davis, Jennifer C.
Bergland, Astrid
Article History
Accepted: 23 July 2019
First Online: 30 July 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The project proposal has been approved by The Regional Committee for Medical Research Ethics in South East Norway (Ref. 2014/2051).
: Written informed consent was obtained from all participants before baseline testing.