Naess, Ingrid http://orcid.org/0000-0002-7632-2183
Bø, Kari
Funding for this research was provided by:
The Norwegian Fund for Post-Graduate Training in Physiotherapy
Article History
Received: 8 November 2017
Accepted: 14 February 2018
First Online: 12 March 2018
Compliance with ethical standards
:
: The authors report that they have no conflicts of interest.