Funding for this research was provided by:
Norwegian Fund for Post-Graduate Training in Physiotherapy (105776)
Text and Data Mining valid from 2019-10-21
Received: 7 January 2019
Accepted: 30 September 2019
First Online: 21 October 2019
Ethics approval and consent to participate
: The Regional Committee for Medical Research Ethics for the western part of Norway approved the project. Both participants signed an informed-consent form for their participation. Ethical rules and recommendations were followed throughout the process so as to minimize the strain on the participants and to ensure that their participation was a pleasant experience. The participants were treated respectfully and were ensured full anonymity.
: Not applicable.
: The authors declare that they have no competing interests.