Updates are available Correction dated 2019-07-16
Click to view Correction: https://doi.org/10.1007/s00787-019-01369-7
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Authors
Jensen, Tine K. http://orcid.org/0000-0002-0751-0228
Skar, Ane-Marthe Solheim
Andersson, Elin Sofia
Birkeland, Marianne Skogbrott http://orcid.org/0000-0002-2388-8474
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Funding
Funding for this research was provided by:
EkstraStiftelsen Helse og Rehabilitering
Helsedirektoratet
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More Information
Article History
Received: 20 January 2019
Accepted: 15 April 2019
First Online: 19 April 2019
Change Date: 16 July 2019
Change Type: Correction
Change Details: In the original publication, the Table��1 was published.
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study has been approved by The National Committee for Medical and Health Research Ethics and has therefore been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments. All persons gave their informed consent prior to their inclusion in the study. Details that might disclose the identity of the subjects under study have been omitted.
