Fretheim, Atle http://orcid.org/0000-0002-6268-7966
Article History
Received: 14 June 2016
Accepted: 24 October 2018
First Online: 20 November 2018
Ethics approval and consent to participate
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: I hold a leadership position at the Knowledge Centre for the Health Services (now part of the Norwegian Institute of Public Health) and I am co-author of one of the reports that Malterud et al. assessed.
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