Funding for this research was provided by:
Innlandet Hospital Trust (E13240)
Received: 3 June 2016
Accepted: 21 January 2018
First Online: 31 January 2018
Ethics approval and consent to participate
: The study was supported by Innlandet Hospital Trust, and approved by the Data Protection Officer for Research at Oslo University Hospital. All of the staff observed in meetings, managers and R&D nurses at the site of study signed a declaration of consent.
: Not applicable
: AL has been a member of the working group at The Norwegian Directorate of Health who produced the National guideline for assessment, treatment and social rehabilitation of persons with concurrent substance use and mental health disorders, launched in 2012. None of the other authors have competing interests.
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