Hustoft, Merethe http://orcid.org/0000-0001-6304-9280
Biringer, Eva
Gjesdal, Sturla
Aβmus, Jörg
Hetlevik, Øystein
Article History
Received: 15 March 2018
Accepted: 12 September 2018
First Online: 17 September 2018
Ethics approval and consent to participate
: All procedures were in accordance with the ethical standards of the regional research committees and the Declaration of Helsinki 1964 and its later amendments. This study was approved by the Regional Committees for Medical and Health Research Ethics in 2015 (2014/1636/REK vest). Written consent was obtained from all participating patients. Return of the electronic RC Survey questionnaire by healthcare professionals was considered provision of consent.
: Not applicable.
: The authors declare that they have no competing interests.
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