Robinson, Pernille Stendal
Balasundaram, Arun Prasad
Vøllestad, Nina Køpke
Robinson, Hilde Stendal http://orcid.org/0000-0002-0275-2965
Article History
Received: 28 February 2018
Accepted: 6 September 2018
First Online: 1 October 2018
Ethics approval
: Regional Committee for Medical and Health Research Ethics (S-05284) and the Norwegian Data Protection Authority approved the study (13284).
: Not applicable.
: The authors declare that they have no competing interests.
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