Skandsen, Toril http://orcid.org/0000-0001-5495-9338
Einarsen, Cathrine Elisabeth
Normann, Ingunn
Bjøralt, Stine
Karlsen, Rune Hatlestad
McDonagh, David
Nilsen, Tom Lund
Akslen, Andreas Nylenna
Håberg, Asta Kristine
Vik, Anne
Funding for this research was provided by:
Liaison Committee between the Central Norway Regional Health Authority (RHA) and the Norwegian University of Science and Technology (NTNU).
Article History
Received: 9 March 2018
Accepted: 4 April 2018
First Online: 27 April 2018
Ethics approval and consent to participate
: The Regional committee for research ethics approved the study (approval number 2013/754). Patients, and parents of patients < 18 years, in the cohort study, gave written consent.
: The authors declare that they have no competing interests.
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