Kristensen, Petter
Corbett, Karina
Mohn, Ferdinand A.
Hanvold, Therese N.
Mehlum, Ingrid S.
Funding for this research was provided by:
The Research Council of Norway (237831)
Article History
Received: 15 January 2018
Accepted: 8 November 2018
First Online: 20 November 2018
Ethics approval and consent to participate
: The Regional Committee for Medical Research Ethics approved the study (reference number S-06028a). Written informed consent was obtained from each MoBa participant upon recruitment.
: Not applicable.
: The authors declare that they have no competing interests.
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