Received: 7 January 2019
Accepted: 15 April 2019
First Online: 16 May 2019
Ethics approval and consent to participate
: The information service study with anonymous data, and the qualitative study with interview data, were assessed by the Regional Committee for Medical and Health Research Ethics as not requiring ethical approval. The data protection officer at Oslo University Hospital HF approved both studies (2016/17604 and 2016/12244). Participants in the qualitative part of the study signed an informed consent.
: Not applicable.
: The authors declare that they have no competing interests.
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